./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/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_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:08:21,484 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:08:21,552 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 23:08:21,559 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:08:21,559 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:08:21,595 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:08:21,597 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:08:21,597 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:08:21,597 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:08:21,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:08:21,598 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:08:21,598 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:08:21,598 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:08:21,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:08:21,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:08:21,598 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:08:21,598 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:08:21,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:08:21,598 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:08:21,599 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:08:21,599 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:08:21,599 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:08:21,599 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:08:21,599 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:08:21,599 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:08:21,599 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:08:21,599 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:08:21,599 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:08:21,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:08:21,600 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:08:21,600 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:08:21,600 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:08:21,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:08:21,602 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_85c21260-f8cc-4444-9e03-cf4a4146d128/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 valid-memcleanup) ) 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 -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-13 23:08:21,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:08:21,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:08:21,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:08:21,936 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:08:21,936 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:08:21,938 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i Unable to find full path for "g++" [2024-11-13 23:08:23,924 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:08:24,288 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:08:24,289 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i [2024-11-13 23:08:24,315 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/data/a01766dcd/cce73647f7084d5eb0cd811196dcdb05/FLAGa7ccf0160 [2024-11-13 23:08:24,329 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/data/a01766dcd/cce73647f7084d5eb0cd811196dcdb05 [2024-11-13 23:08:24,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:08:24,333 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:08:24,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:08:24,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:08:24,340 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:08:24,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:08:24" (1/1) ... [2024-11-13 23:08:24,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27d14afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:24, skipping insertion in model container [2024-11-13 23:08:24,342 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:08:24" (1/1) ... [2024-11-13 23:08:24,382 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:08:25,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:08:25,020 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:08:25,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:08:25,220 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:08:25,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25 WrapperNode [2024-11-13 23:08:25,220 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:08:25,221 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:08:25,221 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:08:25,222 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:08:25,227 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,255 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,345 INFO L138 Inliner]: procedures = 176, calls = 425, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1853 [2024-11-13 23:08:25,346 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:08:25,346 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:08:25,347 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:08:25,347 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:08:25,355 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,355 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,368 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,368 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,449 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,463 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,470 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,479 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,493 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:08:25,494 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:08:25,495 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:08:25,495 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:08:25,496 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:25" (1/1) ... [2024-11-13 23:08:25,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:08:25,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:08:25,530 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:08:25,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c21260-f8cc-4444-9e03-cf4a4146d128/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:08:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:08:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:08:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:08:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:08:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:08:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:08:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:08:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:08:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:08:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:08:25,898 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:08:25,900 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:08:28,103 INFO L? ?]: Removed 419 outVars from TransFormulas that were not future-live. [2024-11-13 23:08:28,104 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:08:30,170 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:08:30,172 INFO L316 CfgBuilder]: Removed 77 assume(true) statements. [2024-11-13 23:08:30,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:08:30 BoogieIcfgContainer [2024-11-13 23:08:30,173 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:08:30,174 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:08:30,174 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:08:30,189 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:08:30,190 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:08:30" (1/1) ... [2024-11-13 23:08:30,200 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:08:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 136 states and 237 transitions. [2024-11-13 23:08:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 237 transitions. [2024-11-13 23:08:30,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:08:30,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:30,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:30,514 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 23:08:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 137 states and 238 transitions. [2024-11-13 23:08:30,558 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 238 transitions. [2024-11-13 23:08:30,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:08:30,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:30,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:30,664 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 23:08:30,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 140 states and 246 transitions. [2024-11-13 23:08:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 246 transitions. [2024-11-13 23:08:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:08:30,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:30,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:30,902 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 23:08:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 141 states and 247 transitions. [2024-11-13 23:08:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 247 transitions. [2024-11-13 23:08:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:08:31,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:31,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:31,194 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 23:08:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 141 states and 243 transitions. [2024-11-13 23:08:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 243 transitions. [2024-11-13 23:08:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:08:31,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:31,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:31,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:31,254 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 23:08:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 141 states and 239 transitions. [2024-11-13 23:08:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 239 transitions. [2024-11-13 23:08:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:08:31,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:31,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:31,553 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 23:08:31,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 144 states and 245 transitions. [2024-11-13 23:08:31,865 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 245 transitions. [2024-11-13 23:08:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:08:31,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:31,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:31,928 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 23:08:31,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-11-13 23:08:31,944 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-11-13 23:08:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:08:31,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:31,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:32,008 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 23:08:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:32,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 144 states and 225 transitions. [2024-11-13 23:08:32,017 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 225 transitions. [2024-11-13 23:08:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:08:32,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:32,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:32,218 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 23:08:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:33,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 144 states and 211 transitions. [2024-11-13 23:08:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 211 transitions. [2024-11-13 23:08:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:08:33,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:33,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:34,276 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 23:08:43,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:43,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 155 states and 223 transitions. [2024-11-13 23:08:43,911 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 223 transitions. [2024-11-13 23:08:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:08:43,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:43,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:44,207 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 23:08:44,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:44,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 155 states and 221 transitions. [2024-11-13 23:08:44,225 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 221 transitions. [2024-11-13 23:08:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:08:44,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:44,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:44,496 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 23:08:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:44,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 155 states and 219 transitions. [2024-11-13 23:08:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 219 transitions. [2024-11-13 23:08:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:08:44,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:44,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:44,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:44,765 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 23:08:45,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:45,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:45,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 155 states and 217 transitions. [2024-11-13 23:08:45,797 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 217 transitions. [2024-11-13 23:08:45,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:08:45,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:45,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:46,286 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 23:08:52,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:52,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 158 states and 219 transitions. [2024-11-13 23:08:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 219 transitions. [2024-11-13 23:08:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:08:52,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:52,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:53,566 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 23:08:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:55,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 199 states and 269 transitions. [2024-11-13 23:08:55,020 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 269 transitions. [2024-11-13 23:08:55,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:08:55,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:55,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:55,326 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 23:08:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:55,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 199 states and 267 transitions. [2024-11-13 23:08:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 267 transitions. [2024-11-13 23:08:55,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:08:55,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:55,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:55,622 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 23:08:56,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:56,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 199 states and 265 transitions. [2024-11-13 23:08:56,371 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 265 transitions. [2024-11-13 23:08:56,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:08:56,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:56,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:56,582 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 23:08:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 199 states and 263 transitions. [2024-11-13 23:08:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 263 transitions. [2024-11-13 23:08:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:08:56,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:56,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:57,144 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 23:09:07,186 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 23:09:17,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:09:18,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:09:18,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:18,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 202 states and 265 transitions. [2024-11-13 23:09:18,522 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 265 transitions. [2024-11-13 23:09:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:09:18,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:18,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:18,958 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 23:09:23,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:09:23,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 205 states and 267 transitions. [2024-11-13 23:09:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 267 transitions. [2024-11-13 23:09:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:09:24,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:24,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:24,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:34,736 WARN L539 Checker$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 23:09:40,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:09:50,897 WARN L539 Checker$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 23:10:00,908 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 23:10:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:02,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-11-13 23:10:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-11-13 23:10:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:10:02,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:05,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:05,559 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 23:10:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:05,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 266 states and 347 transitions. [2024-11-13 23:10:05,810 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 347 transitions. [2024-11-13 23:10:05,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:10:05,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:05,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:07,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:07,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 267 states and 349 transitions. [2024-11-13 23:10:07,821 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 349 transitions. [2024-11-13 23:10:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:10:07,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:07,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:09,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:11,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:11,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 268 states and 349 transitions. [2024-11-13 23:10:11,485 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 349 transitions. [2024-11-13 23:10:11,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:10:11,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:11,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:14,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 269 states and 350 transitions. [2024-11-13 23:10:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 350 transitions. [2024-11-13 23:10:14,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:10:14,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:14,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:15,279 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 23:10:16,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:10:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 254 states and 331 transitions. [2024-11-13 23:10:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 331 transitions. [2024-11-13 23:10:16,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:10:16,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:16,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:19,029 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 255 states and 333 transitions. [2024-11-13 23:10:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 333 transitions. [2024-11-13 23:10:19,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:10:19,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:22,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:23,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 256 states and 334 transitions. [2024-11-13 23:10:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 334 transitions. [2024-11-13 23:10:23,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:10:23,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:23,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:25,635 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:26,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:26,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 257 states and 335 transitions. [2024-11-13 23:10:26,710 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 335 transitions. [2024-11-13 23:10:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:10:26,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:26,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:28,333 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:29,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:29,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 258 states and 336 transitions. [2024-11-13 23:10:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 336 transitions. [2024-11-13 23:10:29,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:10:29,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:29,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:31,018 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:32,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:32,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 259 states and 337 transitions. [2024-11-13 23:10:32,110 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 337 transitions. [2024-11-13 23:10:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:10:32,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:32,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:34,099 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 260 states and 337 transitions. [2024-11-13 23:10:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 337 transitions. [2024-11-13 23:10:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:10:37,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:37,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:39,024 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:39,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 261 states and 338 transitions. [2024-11-13 23:10:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 338 transitions. [2024-11-13 23:10:39,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:10:39,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:39,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 262 states and 339 transitions. [2024-11-13 23:10:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 339 transitions. [2024-11-13 23:10:42,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:10:42,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:42,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:43,913 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 263 states and 340 transitions. [2024-11-13 23:10:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 340 transitions. [2024-11-13 23:10:44,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:10:44,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:44,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:46,849 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:47,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 264 states and 341 transitions. [2024-11-13 23:10:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 341 transitions. [2024-11-13 23:10:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:10:47,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:47,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:49,779 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 265 states and 342 transitions. [2024-11-13 23:10:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 342 transitions. [2024-11-13 23:10:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:10:50,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:50,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:53,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 266 states and 343 transitions. [2024-11-13 23:10:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 343 transitions. [2024-11-13 23:10:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:10:53,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:56,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 267 states and 344 transitions. [2024-11-13 23:10:56,792 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 344 transitions. [2024-11-13 23:10:56,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:10:56,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:56,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:59,965 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 268 states and 345 transitions. [2024-11-13 23:11:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 345 transitions. [2024-11-13 23:11:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:11:00,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:00,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 269 states and 346 transitions. [2024-11-13 23:11:04,204 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 346 transitions. [2024-11-13 23:11:04,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:11:04,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:08,422 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:11,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 270 states and 348 transitions. [2024-11-13 23:11:11,446 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 348 transitions. [2024-11-13 23:11:11,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:11:11,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:11,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 271 states and 350 transitions. [2024-11-13 23:11:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 350 transitions. [2024-11-13 23:11:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:11:15,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:15,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:18,137 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 272 states and 350 transitions. [2024-11-13 23:11:20,300 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 350 transitions. [2024-11-13 23:11:20,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:11:20,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:20,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:24,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 273 states and 351 transitions. [2024-11-13 23:11:24,756 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 351 transitions. [2024-11-13 23:11:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:11:24,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:24,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:27,678 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:32,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:32,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 274 states and 351 transitions. [2024-11-13 23:11:32,582 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 351 transitions. [2024-11-13 23:11:32,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:11:32,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:32,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:36,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 275 states and 353 transitions. [2024-11-13 23:11:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 353 transitions. [2024-11-13 23:11:36,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:11:36,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:36,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:38,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 276 states and 353 transitions. [2024-11-13 23:11:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 353 transitions. [2024-11-13 23:11:41,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:11:41,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:41,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:45,117 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:47,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 277 states and 355 transitions. [2024-11-13 23:11:47,038 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 355 transitions. [2024-11-13 23:11:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:11:47,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:47,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:52,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 278 states and 357 transitions. [2024-11-13 23:11:52,587 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 357 transitions. [2024-11-13 23:11:52,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:11:52,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:52,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 279 states and 356 transitions. [2024-11-13 23:11:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 356 transitions. [2024-11-13 23:11:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:11:59,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:00,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:02,962 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:05,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 280 states and 358 transitions. [2024-11-13 23:12:05,386 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 358 transitions. [2024-11-13 23:12:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:12:05,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:05,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:12,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:12,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 281 states and 359 transitions. [2024-11-13 23:12:12,138 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 359 transitions. [2024-11-13 23:12:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:12:12,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:12,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 282 states and 361 transitions. [2024-11-13 23:12:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 361 transitions. [2024-11-13 23:12:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:12:18,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:18,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:24,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 283 states and 361 transitions. [2024-11-13 23:12:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 361 transitions. [2024-11-13 23:12:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:12:24,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:24,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:28,199 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 284 states and 361 transitions. [2024-11-13 23:12:34,775 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 361 transitions. [2024-11-13 23:12:34,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:12:34,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:34,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:36,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:37,927 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:39,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 285 states and 362 transitions. [2024-11-13 23:12:39,744 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 362 transitions. [2024-11-13 23:12:39,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:12:39,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:39,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 286 states and 364 transitions. [2024-11-13 23:12:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 364 transitions. [2024-11-13 23:12:47,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:12:47,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:47,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:51,003 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 287 states and 365 transitions. [2024-11-13 23:12:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 365 transitions. [2024-11-13 23:12:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:12:54,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:01,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 288 states and 367 transitions. [2024-11-13 23:13:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 367 transitions. [2024-11-13 23:13:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:13:01,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:01,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:03,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:06,047 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:12,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 289 states and 366 transitions. [2024-11-13 23:13:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 366 transitions. [2024-11-13 23:13:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:13:12,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:14,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:19,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:19,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 290 states and 368 transitions. [2024-11-13 23:13:19,187 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 368 transitions. [2024-11-13 23:13:19,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:13:19,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:19,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:23,129 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:26,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 291 states and 369 transitions. [2024-11-13 23:13:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 369 transitions. [2024-11-13 23:13:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:13:26,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:26,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:30,254 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:35,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 292 states and 369 transitions. [2024-11-13 23:13:35,170 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-11-13 23:13:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:13:35,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:41,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:41,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 293 states and 370 transitions. [2024-11-13 23:13:41,244 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 370 transitions. [2024-11-13 23:13:41,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:13:41,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:41,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:42,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:01,277 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:21,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:21,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 294 states and 371 transitions. [2024-11-13 23:14:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 371 transitions. [2024-11-13 23:14:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:14:21,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:21,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:23,824 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:14:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 295 states and 372 transitions. [2024-11-13 23:14:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 372 transitions. [2024-11-13 23:14:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:14:25,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:25,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:27,312 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:14:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:28,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 296 states and 374 transitions. [2024-11-13 23:14:28,937 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 374 transitions. [2024-11-13 23:14:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:14:28,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:28,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:32,310 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:14:35,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:35,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 297 states and 376 transitions. [2024-11-13 23:14:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 376 transitions. [2024-11-13 23:14:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:14:35,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:35,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:38,285 INFO L134 CoverageAnalysis]: Checked inductivity of 997 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:14:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:42,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 298 states and 375 transitions. [2024-11-13 23:14:42,448 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 375 transitions. [2024-11-13 23:14:42,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:14:42,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:42,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:14:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 299 states and 377 transitions. [2024-11-13 23:14:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 377 transitions. [2024-11-13 23:14:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:14:48,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:48,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:14:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:54,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 300 states and 377 transitions. [2024-11-13 23:14:54,781 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 377 transitions. [2024-11-13 23:14:54,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:14:54,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:54,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:14:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 301 states and 378 transitions. [2024-11-13 23:14:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 378 transitions. [2024-11-13 23:14:59,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:14:59,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:59,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:15:05,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:05,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 302 states and 379 transitions. [2024-11-13 23:15:05,038 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 379 transitions. [2024-11-13 23:15:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:15:05,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:05,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:09,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:15:13,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:13,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 303 states and 381 transitions. [2024-11-13 23:15:13,065 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 381 transitions. [2024-11-13 23:15:13,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:15:13,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:13,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:16,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:15:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 304 states and 382 transitions. [2024-11-13 23:15:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 382 transitions. [2024-11-13 23:15:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:15:19,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:19,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:15:28,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 305 states and 382 transitions. [2024-11-13 23:15:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 382 transitions. [2024-11-13 23:15:28,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:15:28,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:28,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:30,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:15:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 306 states and 383 transitions. [2024-11-13 23:15:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 383 transitions. [2024-11-13 23:15:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:15:33,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:35,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:37,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:15:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 307 states and 384 transitions. [2024-11-13 23:15:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 384 transitions. [2024-11-13 23:15:39,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:15:39,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:39,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:41,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:15:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:47,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 308 states and 386 transitions. [2024-11-13 23:15:47,401 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 386 transitions. [2024-11-13 23:15:47,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:15:47,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:47,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:15:54,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:54,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 309 states and 387 transitions. [2024-11-13 23:15:54,452 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 387 transitions. [2024-11-13 23:15:54,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:15:54,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:54,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1111 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:16:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:03,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 310 states and 387 transitions. [2024-11-13 23:16:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 387 transitions. [2024-11-13 23:16:03,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:16:03,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:03,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:06,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1127 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:16:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 311 states and 388 transitions. [2024-11-13 23:16:09,100 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 388 transitions. [2024-11-13 23:16:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:16:09,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:09,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:16:16,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 312 states and 390 transitions. [2024-11-13 23:16:16,831 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 390 transitions. [2024-11-13 23:16:16,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:16:16,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:16,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:16:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 313 states and 392 transitions. [2024-11-13 23:16:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 392 transitions. [2024-11-13 23:16:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:16:25,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:25,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:16:32,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:32,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 314 states and 392 transitions. [2024-11-13 23:16:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 392 transitions. [2024-11-13 23:16:32,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:16:32,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:32,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:16:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 315 states and 393 transitions. [2024-11-13 23:16:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 393 transitions. [2024-11-13 23:16:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:16:41,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:41,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:16:55,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:55,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 316 states and 393 transitions. [2024-11-13 23:16:55,870 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 393 transitions. [2024-11-13 23:16:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:16:55,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:55,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:17:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:03,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 317 states and 395 transitions. [2024-11-13 23:17:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 395 transitions. [2024-11-13 23:17:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:17:03,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:06,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:08,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:17:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:12,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 318 states and 396 transitions. [2024-11-13 23:17:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 396 transitions. [2024-11-13 23:17:12,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:17:12,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:12,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1291 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:17:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 319 states and 396 transitions. [2024-11-13 23:17:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 396 transitions. [2024-11-13 23:17:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:17:23,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:17:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 320 states and 398 transitions. [2024-11-13 23:17:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 398 transitions. [2024-11-13 23:17:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:17:31,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:31,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:17:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 321 states and 398 transitions. [2024-11-13 23:17:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 398 transitions. [2024-11-13 23:17:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:17:41,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:41,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:17:48,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:48,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 322 states and 399 transitions. [2024-11-13 23:17:48,936 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 399 transitions. [2024-11-13 23:17:48,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:17:48,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:48,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:53,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1397 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:17:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 323 states and 400 transitions. [2024-11-13 23:17:56,591 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 400 transitions. [2024-11-13 23:17:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:17:56,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:56,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:03,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:18:08,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:08,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 324 states and 402 transitions. [2024-11-13 23:18:08,148 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 402 transitions. [2024-11-13 23:18:08,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:18:08,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:08,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:13,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:18:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 325 states and 403 transitions. [2024-11-13 23:18:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 403 transitions. [2024-11-13 23:18:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:18:18,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:18,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:18:30,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 326 states and 403 transitions. [2024-11-13 23:18:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 403 transitions. [2024-11-13 23:18:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:18:30,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:30,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1519 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:18:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 327 states and 405 transitions. [2024-11-13 23:18:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 405 transitions. [2024-11-13 23:18:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:18:40,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:40,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:18:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 328 states and 405 transitions. [2024-11-13 23:18:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 405 transitions. [2024-11-13 23:18:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:18:51,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:58,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1586 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:19:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:01,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 329 states and 406 transitions. [2024-11-13 23:19:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 406 transitions. [2024-11-13 23:19:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:19:01,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:01,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1621 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:19:11,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:11,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 330 states and 408 transitions. [2024-11-13 23:19:11,274 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 408 transitions. [2024-11-13 23:19:11,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:19:11,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:11,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:17,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:19:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 331 states and 408 transitions. [2024-11-13 23:19:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 408 transitions. [2024-11-13 23:19:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:19:22,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:22,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:19:32,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:32,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 332 states and 409 transitions. [2024-11-13 23:19:32,202 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 409 transitions. [2024-11-13 23:19:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:19:32,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:32,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1732 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:19:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 333 states and 410 transitions. [2024-11-13 23:19:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 410 transitions. [2024-11-13 23:19:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:19:42,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:42,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:49,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1771 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:19:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 334 states and 411 transitions. [2024-11-13 23:19:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 411 transitions. [2024-11-13 23:19:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:19:52,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:52,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:57,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1811 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:20:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:01,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 335 states and 412 transitions. [2024-11-13 23:20:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 412 transitions. [2024-11-13 23:20:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:20:01,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:01,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:07,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1852 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:20:10,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 336 states and 413 transitions. [2024-11-13 23:20:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 413 transitions. [2024-11-13 23:20:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:20:10,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:10,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1894 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:20:27,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 337 states and 415 transitions. [2024-11-13 23:20:27,831 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 415 transitions. [2024-11-13 23:20:27,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:20:27,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:27,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1937 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:20:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:39,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 338 states and 415 transitions. [2024-11-13 23:20:39,198 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 415 transitions. [2024-11-13 23:20:39,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:20:39,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:39,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1981 backedges. 1 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:20:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 339 states and 417 transitions. [2024-11-13 23:20:51,277 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 417 transitions. [2024-11-13 23:20:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:20:51,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:51,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2026 backedges. 1 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:21:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:02,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 340 states and 418 transitions. [2024-11-13 23:21:02,665 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 418 transitions. [2024-11-13 23:21:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:21:02,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:02,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:05,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 1 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:21:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:18,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 341 states and 418 transitions. [2024-11-13 23:21:18,281 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 418 transitions. [2024-11-13 23:21:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:21:18,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:18,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:25,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2119 backedges. 1 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:21:29,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:29,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 342 states and 420 transitions. [2024-11-13 23:21:29,583 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 420 transitions. [2024-11-13 23:21:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:21:29,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:29,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:36,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2167 backedges. 1 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:21:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:42,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 343 states and 420 transitions. [2024-11-13 23:21:42,894 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 420 transitions. [2024-11-13 23:21:42,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:21:42,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:42,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.