./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/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_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:23:18,837 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:23:18,950 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:23:18,959 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:23:18,959 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:23:18,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:23:18,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:23:18,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:23:19,000 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:23:19,001 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:23:19,002 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:23:19,002 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:23:19,002 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:23:19,003 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:23:19,004 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:23:19,004 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:23:19,004 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:23:19,004 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:23:19,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:19,004 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:23:19,004 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:23:19,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:23:19,004 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:23:19,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:23:19,005 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_e5da78d1-43a5-4ebe-9819-20484aba0d23/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 ! overflow) ) 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 -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2024-11-13 21:23:19,367 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:23:19,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:23:19,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:23:19,387 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:23:19,387 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:23:19,389 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i Unable to find full path for "g++" [2024-11-13 21:23:21,430 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:23:21,944 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:23:21,946 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2024-11-13 21:23:21,971 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/data/d1cb5aead/6ca6a01bda584567ae1a792d2b49b151/FLAG825dcf36c [2024-11-13 21:23:22,025 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/data/d1cb5aead/6ca6a01bda584567ae1a792d2b49b151 [2024-11-13 21:23:22,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:23:22,030 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:23:22,031 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:22,032 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:23:22,041 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:23:22,042 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:22" (1/1) ... [2024-11-13 21:23:22,043 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d5b467b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:22, skipping insertion in model container [2024-11-13 21:23:22,043 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:22" (1/1) ... [2024-11-13 21:23:22,106 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:23:22,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:22,977 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:23:23,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:23,232 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:23:23,234 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23 WrapperNode [2024-11-13 21:23:23,234 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:23,236 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:23,236 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:23:23,236 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:23:23,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,293 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,403 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1563 [2024-11-13 21:23:23,404 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:23,405 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:23:23,405 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:23:23,405 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:23:23,419 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,420 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,446 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,447 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,546 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,563 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,569 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,575 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:23:23,588 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:23:23,588 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:23:23,588 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:23:23,589 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:23" (1/1) ... [2024-11-13 21:23:23,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:23,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:23:23,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:23:23,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5da78d1-43a5-4ebe-9819-20484aba0d23/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:23:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:23:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:23:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:23:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:23:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:23:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:23:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:23:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:23:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:23:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:23:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:23:23,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:23:23,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:23:23,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:23:23,984 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:23:23,986 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:23:27,590 INFO L? ?]: Removed 390 outVars from TransFormulas that were not future-live. [2024-11-13 21:23:27,590 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:23:29,820 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:23:29,824 INFO L316 CfgBuilder]: Removed 60 assume(true) statements. [2024-11-13 21:23:29,824 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:29 BoogieIcfgContainer [2024-11-13 21:23:29,824 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:23:29,825 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:23:29,825 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:23:29,838 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:23:29,838 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:29" (1/1) ... [2024-11-13 21:23:29,848 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:23:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2024-11-13 21:23:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2024-11-13 21:23:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:23:29,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:29,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,168 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 21:23:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:30,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 142 states and 238 transitions. [2024-11-13 21:23:30,192 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 238 transitions. [2024-11-13 21:23:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:23:30,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:30,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:23:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,291 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 21:23:30,298 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:23:30,337 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 21:23:30,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:30,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 145 states and 242 transitions. [2024-11-13 21:23:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 242 transitions. [2024-11-13 21:23:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:23:30,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:30,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,448 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 21:23:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 145 states and 238 transitions. [2024-11-13 21:23:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 238 transitions. [2024-11-13 21:23:30,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:23:30,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:30,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,552 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 21:23:30,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 145 states and 230 transitions. [2024-11-13 21:23:30,567 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 230 transitions. [2024-11-13 21:23:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:23:30,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:30,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,690 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 21:23:30,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 145 states and 218 transitions. [2024-11-13 21:23:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 218 transitions. [2024-11-13 21:23:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:23:30,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,979 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 21:23:41,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:23:47,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:23:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:47,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 145 states and 204 transitions. [2024-11-13 21:23:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 204 transitions. [2024-11-13 21:23:47,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:23:47,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:47,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:48,198 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 21:23:58,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:00,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:00,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 159 states and 219 transitions. [2024-11-13 21:24:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 219 transitions. [2024-11-13 21:24:00,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:24:00,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:00,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:00,998 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 21:24:01,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 159 states and 217 transitions. [2024-11-13 21:24:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 217 transitions. [2024-11-13 21:24:01,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:24:01,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:01,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:01,276 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 21:24:11,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 159 states and 215 transitions. [2024-11-13 21:24:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 215 transitions. [2024-11-13 21:24:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:24:11,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:11,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:24:21,820 WARN L539 Checker$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 21:24:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 162 states and 217 transitions. [2024-11-13 21:24:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 217 transitions. [2024-11-13 21:24:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:24:22,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:22,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:22,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:24:33,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:35,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:45,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:55,409 WARN L539 Checker$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 21:25:05,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:25:15,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:25:15,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:15,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 208 states and 273 transitions. [2024-11-13 21:25:15,470 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 273 transitions. [2024-11-13 21:25:15,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:25:15,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:15,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:15,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:25:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 208 states and 271 transitions. [2024-11-13 21:25:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 271 transitions. [2024-11-13 21:25:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:25:15,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:15,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:25:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 208 states and 269 transitions. [2024-11-13 21:25:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 269 transitions. [2024-11-13 21:25:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:25:16,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:25:26,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:25:26,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:26,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 208 states and 267 transitions. [2024-11-13 21:25:26,459 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 267 transitions. [2024-11-13 21:25:26,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:25:26,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:26,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:25:36,985 WARN L539 Checker$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 21:25:45,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:25:45,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:45,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 211 states and 269 transitions. [2024-11-13 21:25:45,419 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 269 transitions. [2024-11-13 21:25:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:25:45,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:45,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:45,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:25:47,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:25:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:47,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 214 states and 271 transitions. [2024-11-13 21:25:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 271 transitions. [2024-11-13 21:25:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:25:47,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:47,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:25:47,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:47,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-11-13 21:25:47,518 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-11-13 21:25:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:25:47,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:47,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:25:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:47,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 214 states and 268 transitions. [2024-11-13 21:25:47,811 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 268 transitions. [2024-11-13 21:25:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:25:47,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:25:59,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:09,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:10,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:10,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 280 states and 349 transitions. [2024-11-13 21:26:10,632 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 349 transitions. [2024-11-13 21:26:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:26:10,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:10,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:11,081 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:26:11,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:11,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 289 states and 360 transitions. [2024-11-13 21:26:11,499 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 360 transitions. [2024-11-13 21:26:11,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:26:11,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:11,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:12,063 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:26:19,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:20,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:31,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:41,145 WARN L539 Checker$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 21:26:44,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:47,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:47,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 356 states and 441 transitions. [2024-11-13 21:26:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 441 transitions. [2024-11-13 21:26:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:26:47,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:26:49,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 21:26:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:49,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 357 states and 443 transitions. [2024-11-13 21:26:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 443 transitions. [2024-11-13 21:26:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:26:49,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:49,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:26:51,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 360 states and 445 transitions. [2024-11-13 21:26:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 445 transitions. [2024-11-13 21:26:51,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:26:51,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:51,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:26:54,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 362 states and 448 transitions. [2024-11-13 21:26:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 448 transitions. [2024-11-13 21:26:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:26:54,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:54,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:26:57,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 363 states and 450 transitions. [2024-11-13 21:26:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 450 transitions. [2024-11-13 21:26:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:26:57,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:27:00,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 365 states and 453 transitions. [2024-11-13 21:27:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 453 transitions. [2024-11-13 21:27:00,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:27:00,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:00,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:27:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 365 states and 451 transitions. [2024-11-13 21:27:00,873 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 451 transitions. [2024-11-13 21:27:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:27:00,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:27:04,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 366 states and 452 transitions. [2024-11-13 21:27:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 452 transitions. [2024-11-13 21:27:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:27:04,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:04,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:27:07,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 21:27:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 369 states and 454 transitions. [2024-11-13 21:27:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 454 transitions. [2024-11-13 21:27:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:27:07,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:07,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:10,165 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:27:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 370 states and 455 transitions. [2024-11-13 21:27:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 455 transitions. [2024-11-13 21:27:10,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:27:10,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:10,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:12,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:13,452 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:27:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 371 states and 456 transitions. [2024-11-13 21:27:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 456 transitions. [2024-11-13 21:27:13,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:27:13,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:13,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:15,700 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:27:15,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 372 states and 457 transitions. [2024-11-13 21:27:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 457 transitions. [2024-11-13 21:27:15,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:27:15,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:15,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:27:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 373 states and 458 transitions. [2024-11-13 21:27:18,404 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 458 transitions. [2024-11-13 21:27:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:27:18,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:18,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:27:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 374 states and 459 transitions. [2024-11-13 21:27:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 459 transitions. [2024-11-13 21:27:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:27:21,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:21,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:27:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:25,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 375 states and 460 transitions. [2024-11-13 21:27:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 460 transitions. [2024-11-13 21:27:25,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:27:25,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:25,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:27,357 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:27:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 376 states and 461 transitions. [2024-11-13 21:27:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 461 transitions. [2024-11-13 21:27:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:27:27,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:27,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:29,823 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:27:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 377 states and 462 transitions. [2024-11-13 21:27:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 462 transitions. [2024-11-13 21:27:30,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:27:30,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:30,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:32,298 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:27:32,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:32,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 378 states and 463 transitions. [2024-11-13 21:27:32,753 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 463 transitions. [2024-11-13 21:27:32,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:27:32,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:32,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:35,304 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 21:27:36,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:36,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 379 states and 464 transitions. [2024-11-13 21:27:36,146 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 464 transitions. [2024-11-13 21:27:36,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:27:36,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:36,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:38,336 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:27:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:38,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 380 states and 465 transitions. [2024-11-13 21:27:38,818 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 465 transitions. [2024-11-13 21:27:38,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:27:38,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:38,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:27:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 381 states and 466 transitions. [2024-11-13 21:27:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 466 transitions. [2024-11-13 21:27:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:27:42,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:42,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:44,463 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:27:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 382 states and 467 transitions. [2024-11-13 21:27:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 467 transitions. [2024-11-13 21:27:45,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:27:45,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:45,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:48,288 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 21:27:49,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 383 states and 468 transitions. [2024-11-13 21:27:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 468 transitions. [2024-11-13 21:27:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:27:49,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:27:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:52,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 384 states and 469 transitions. [2024-11-13 21:27:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 469 transitions. [2024-11-13 21:27:52,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:27:52,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:52,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 21:27:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 385 states and 470 transitions. [2024-11-13 21:27:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 470 transitions. [2024-11-13 21:27:56,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:27:56,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:56,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 21:28:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 386 states and 471 transitions. [2024-11-13 21:28:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 471 transitions. [2024-11-13 21:28:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:28:00,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:00,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 21:28:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:04,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 387 states and 472 transitions. [2024-11-13 21:28:04,472 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 472 transitions. [2024-11-13 21:28:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:28:04,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:04,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:05,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 21:28:08,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:08,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 388 states and 473 transitions. [2024-11-13 21:28:08,304 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 473 transitions. [2024-11-13 21:28:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:28:08,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:08,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:11,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:28:12,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:12,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 389 states and 474 transitions. [2024-11-13 21:28:12,505 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 474 transitions. [2024-11-13 21:28:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:28:12,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:12,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:15,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 21:28:16,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:16,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 390 states and 475 transitions. [2024-11-13 21:28:16,555 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 475 transitions. [2024-11-13 21:28:16,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:28:16,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:16,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:21,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 21:28:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 391 states and 476 transitions. [2024-11-13 21:28:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 476 transitions. [2024-11-13 21:28:23,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:28:23,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:23,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 21:28:28,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:28,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 392 states and 477 transitions. [2024-11-13 21:28:28,270 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 477 transitions. [2024-11-13 21:28:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:28:28,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:28,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 21:28:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 393 states and 478 transitions. [2024-11-13 21:28:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 478 transitions. [2024-11-13 21:28:33,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:28:33,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:34,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 21:28:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 394 states and 479 transitions. [2024-11-13 21:28:38,549 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 479 transitions. [2024-11-13 21:28:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:28:38,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 21:28:44,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:44,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 395 states and 480 transitions. [2024-11-13 21:28:44,693 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 480 transitions. [2024-11-13 21:28:44,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:28:44,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 21:28:49,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:49,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 396 states and 481 transitions. [2024-11-13 21:28:49,187 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 481 transitions. [2024-11-13 21:28:49,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:28:49,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:49,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 21:28:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:55,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 397 states and 482 transitions. [2024-11-13 21:28:55,349 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 482 transitions. [2024-11-13 21:28:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:28:55,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:55,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 21:29:01,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 398 states and 483 transitions. [2024-11-13 21:29:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 483 transitions. [2024-11-13 21:29:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:29:01,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 21:29:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:06,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 399 states and 484 transitions. [2024-11-13 21:29:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 484 transitions. [2024-11-13 21:29:06,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:29:06,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:06,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:10,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 21:29:12,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 400 states and 485 transitions. [2024-11-13 21:29:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 485 transitions. [2024-11-13 21:29:12,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:29:12,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:12,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:14,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 21:29:18,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 401 states and 486 transitions. [2024-11-13 21:29:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 486 transitions. [2024-11-13 21:29:18,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:29:18,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:18,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:23,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 21:29:25,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:25,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 402 states and 487 transitions. [2024-11-13 21:29:25,042 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 487 transitions. [2024-11-13 21:29:25,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:29:25,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:25,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 21:29:30,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 403 states and 488 transitions. [2024-11-13 21:29:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 488 transitions. [2024-11-13 21:29:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:29:30,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:35,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 21:29:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 404 states and 489 transitions. [2024-11-13 21:29:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 489 transitions. [2024-11-13 21:29:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:29:36,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:42,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:29:43,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 405 states and 490 transitions. [2024-11-13 21:29:43,275 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 490 transitions. [2024-11-13 21:29:43,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:29:43,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:43,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 21:29:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:49,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 406 states and 491 transitions. [2024-11-13 21:29:49,406 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 491 transitions. [2024-11-13 21:29:49,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:29:49,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:49,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:52,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:54,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 21:29:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 407 states and 492 transitions. [2024-11-13 21:29:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 492 transitions. [2024-11-13 21:29:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:29:55,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 21:30:03,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:03,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 408 states and 493 transitions. [2024-11-13 21:30:03,235 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 493 transitions. [2024-11-13 21:30:03,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:30:03,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:03,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:06,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 21:30:33,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:33,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 409 states and 494 transitions. [2024-11-13 21:30:33,857 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 494 transitions. [2024-11-13 21:30:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:30:33,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:33,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:37,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 21:30:38,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:38,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 410 states and 499 transitions. [2024-11-13 21:30:38,239 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 499 transitions. [2024-11-13 21:30:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:30:38,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:38,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:42,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 21:30:43,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 411 states and 503 transitions. [2024-11-13 21:30:43,293 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 503 transitions. [2024-11-13 21:30:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:30:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 21:30:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 412 states and 505 transitions. [2024-11-13 21:30:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 505 transitions. [2024-11-13 21:30:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:30:48,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:48,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 21:30:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:53,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 413 states and 506 transitions. [2024-11-13 21:30:53,958 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 506 transitions. [2024-11-13 21:30:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:30:53,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:53,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:58,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 21:30:59,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 414 states and 507 transitions. [2024-11-13 21:30:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 507 transitions. [2024-11-13 21:30:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:30:59,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:59,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 21:31:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 416 states and 511 transitions. [2024-11-13 21:31:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 511 transitions. [2024-11-13 21:31:08,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:31:08,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:08,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:16,012 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 21:31:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 417 states and 512 transitions. [2024-11-13 21:31:17,497 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 512 transitions. [2024-11-13 21:31:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:31:17,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:21,413 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 21:31:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:22,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 418 states and 513 transitions. [2024-11-13 21:31:22,568 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 513 transitions. [2024-11-13 21:31:22,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:31:22,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:22,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:28,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 21:31:29,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 419 states and 514 transitions. [2024-11-13 21:31:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 514 transitions. [2024-11-13 21:31:29,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:31:29,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:35,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 21:31:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 420 states and 515 transitions. [2024-11-13 21:31:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 515 transitions. [2024-11-13 21:31:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:31:37,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:37,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:41,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:43,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 21:31:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:44,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 421 states and 516 transitions. [2024-11-13 21:31:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 516 transitions. [2024-11-13 21:31:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:31:44,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 21:31:51,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 422 states and 517 transitions. [2024-11-13 21:31:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 517 transitions. [2024-11-13 21:31:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:31:51,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:51,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 21:31:58,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:58,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 423 states and 518 transitions. [2024-11-13 21:31:58,815 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 518 transitions. [2024-11-13 21:31:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:31:58,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:58,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:05,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 21:32:06,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 424 states and 519 transitions. [2024-11-13 21:32:06,403 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 519 transitions. [2024-11-13 21:32:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:32:06,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:06,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 21:32:14,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:14,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 425 states and 520 transitions. [2024-11-13 21:32:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 520 transitions. [2024-11-13 21:32:14,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:32:14,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:14,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 21:32:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 426 states and 521 transitions. [2024-11-13 21:32:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 521 transitions. [2024-11-13 21:32:23,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:32:23,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:23,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:30,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 21:32:31,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 427 states and 522 transitions. [2024-11-13 21:32:31,981 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 522 transitions. [2024-11-13 21:32:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:32:31,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:31,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:39,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 21:32:41,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:41,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 428 states and 523 transitions. [2024-11-13 21:32:41,581 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 523 transitions. [2024-11-13 21:32:41,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:32:41,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:41,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 21:32:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 429 states and 524 transitions. [2024-11-13 21:32:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 524 transitions. [2024-11-13 21:32:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:32:48,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:48,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:55,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 21:32:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 430 states and 525 transitions. [2024-11-13 21:32:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 525 transitions. [2024-11-13 21:32:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:32:56,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:56,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 21:33:07,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:07,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 431 states and 526 transitions. [2024-11-13 21:33:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 526 transitions. [2024-11-13 21:33:07,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:33:07,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:07,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:15,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 21:33:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:17,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 432 states and 527 transitions. [2024-11-13 21:33:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 527 transitions. [2024-11-13 21:33:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:33:17,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:17,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:19,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 21:33:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 433 states and 528 transitions. [2024-11-13 21:33:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 528 transitions. [2024-11-13 21:33:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:33:24,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:24,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:31,246 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 21:33:32,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:32,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 434 states and 529 transitions. [2024-11-13 21:33:32,956 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 529 transitions. [2024-11-13 21:33:32,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:33:32,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:32,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 21:33:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 435 states and 530 transitions. [2024-11-13 21:33:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 530 transitions. [2024-11-13 21:33:41,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:33:41,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 21:33:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 436 states and 531 transitions. [2024-11-13 21:33:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 531 transitions. [2024-11-13 21:33:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:33:46,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:46,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:05,814 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 21:34:16,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:16,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 437 states and 532 transitions. [2024-11-13 21:34:16,628 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 532 transitions. [2024-11-13 21:34:16,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:34:16,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:16,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:24,422 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 21:34:26,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:26,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 438 states and 533 transitions. [2024-11-13 21:34:26,510 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 533 transitions. [2024-11-13 21:34:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:34:26,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 21:34:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:34,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 439 states and 534 transitions. [2024-11-13 21:34:34,818 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 534 transitions. [2024-11-13 21:34:34,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:34:34,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:34,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 21:34:42,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 440 states and 535 transitions. [2024-11-13 21:34:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 535 transitions. [2024-11-13 21:34:42,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:34:42,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:42,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 21:34:51,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:51,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 441 states and 536 transitions. [2024-11-13 21:34:51,570 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 536 transitions. [2024-11-13 21:34:51,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:34:51,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:51,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 21:34:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 442 states and 537 transitions. [2024-11-13 21:34:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 537 transitions. [2024-11-13 21:34:58,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 21:34:58,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:06,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 21:35:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 443 states and 538 transitions. [2024-11-13 21:35:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 538 transitions. [2024-11-13 21:35:08,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:35:08,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:08,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 21:35:19,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:19,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 444 states and 539 transitions. [2024-11-13 21:35:19,363 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 539 transitions. [2024-11-13 21:35:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 21:35:19,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:19,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:22,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 21:35:27,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:27,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 445 states and 540 transitions. [2024-11-13 21:35:27,497 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 540 transitions. [2024-11-13 21:35:27,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:35:27,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:27,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 21:35:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 446 states and 541 transitions. [2024-11-13 21:35:43,539 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 541 transitions. [2024-11-13 21:35:43,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:35:43,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:43,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 21:35:58,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 447 states and 542 transitions. [2024-11-13 21:35:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 542 transitions. [2024-11-13 21:35:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:35:58,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:58,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:04,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:10,175 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 21:36:12,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:12,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 448 states and 543 transitions. [2024-11-13 21:36:12,794 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 543 transitions. [2024-11-13 21:36:12,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 21:36:12,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:12,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:18,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:24,168 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 21:36:28,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 449 states and 544 transitions. [2024-11-13 21:36:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 544 transitions. [2024-11-13 21:36:28,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:36:28,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:28,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 21:36:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 450 states and 545 transitions. [2024-11-13 21:36:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 545 transitions. [2024-11-13 21:36:38,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:36:38,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:38,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 21:36:51,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:51,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 451 states and 546 transitions. [2024-11-13 21:36:51,816 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 546 transitions. [2024-11-13 21:36:51,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:36:51,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:51,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 21:37:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 452 states and 547 transitions. [2024-11-13 21:37:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 547 transitions. [2024-11-13 21:37:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:37:06,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:06,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms