./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b --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 c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:22:41,355 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:22:41,408 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:22:41,413 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:22:41,413 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:22:41,432 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:22:41,433 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:22:41,433 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:22:41,433 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:22:41,433 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:22:41,434 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:22:41,434 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:22:41,435 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:22:41,435 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:22:41,435 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:22:41,435 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:22:41,435 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:22:41,435 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:22:41,435 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:22:41,435 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:22:41,435 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:22:41,435 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:22:41,435 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:22:41,436 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:22:41,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:22:41,436 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_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b 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 -> c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b [2024-12-06 01:22:41,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:22:41,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:22:41,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:22:41,674 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:22:41,674 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:22:41,676 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2024-12-06 01:22:44,307 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/data/494aeba7a/9a7491aefe08489c87e09d3785a1793c/FLAG0a42aeed0 [2024-12-06 01:22:44,582 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:22:44,582 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2024-12-06 01:22:44,599 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/data/494aeba7a/9a7491aefe08489c87e09d3785a1793c/FLAG0a42aeed0 [2024-12-06 01:22:44,610 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/data/494aeba7a/9a7491aefe08489c87e09d3785a1793c [2024-12-06 01:22:44,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:22:44,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:22:44,613 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:22:44,613 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:22:44,617 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:22:44,618 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:22:44" (1/1) ... [2024-12-06 01:22:44,619 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b1b5df8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:44, skipping insertion in model container [2024-12-06 01:22:44,619 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:22:44" (1/1) ... [2024-12-06 01:22:44,657 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:22:45,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:22:45,091 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:22:45,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:22:45,220 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:22:45,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45 WrapperNode [2024-12-06 01:22:45,220 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:22:45,221 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:22:45,221 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:22:45,221 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:22:45,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,250 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,310 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1869 [2024-12-06 01:22:45,310 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:22:45,311 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:22:45,311 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:22:45,311 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:22:45,316 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,325 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,326 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,384 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,387 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,399 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,405 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,409 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,420 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:22:45,421 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:22:45,421 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:22:45,421 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:22:45,422 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:22:45" (1/1) ... [2024-12-06 01:22:45,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:22:45,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:22:45,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:22:45,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bb62cde-943f-4e0a-b476-6db5443b5231/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:22:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:22:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:22:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:22:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:22:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:22:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:22:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:22:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:22:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:22:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:22:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:22:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:22:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:22:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:22:45,681 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:22:45,682 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:22:47,415 INFO L? ?]: Removed 432 outVars from TransFormulas that were not future-live. [2024-12-06 01:22:47,415 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:22:48,845 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:22:48,845 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-06 01:22:48,845 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:22:48 BoogieIcfgContainer [2024-12-06 01:22:48,846 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:22:48,846 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:22:48,846 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:22:48,854 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:22:48,854 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:22:48" (1/1) ... [2024-12-06 01:22:48,859 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:22:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 171 states and 288 transitions. [2024-12-06 01:22:48,902 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 288 transitions. [2024-12-06 01:22:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:22:48,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:48,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:49,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 170 states and 287 transitions. [2024-12-06 01:22:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 287 transitions. [2024-12-06 01:22:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:22:49,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:49,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 171 states and 289 transitions. [2024-12-06 01:22:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 289 transitions. [2024-12-06 01:22:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:22:49,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:49,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:22:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:49,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:22:49,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:22:49,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 174 states and 293 transitions. [2024-12-06 01:22:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 293 transitions. [2024-12-06 01:22:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:22:49,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:49,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 174 states and 289 transitions. [2024-12-06 01:22:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 289 transitions. [2024-12-06 01:22:49,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:22:49,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:49,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:49,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:49,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 174 states and 281 transitions. [2024-12-06 01:22:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 281 transitions. [2024-12-06 01:22:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:22:49,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:49,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:49,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 174 states and 269 transitions. [2024-12-06 01:22:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 269 transitions. [2024-12-06 01:22:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:22:49,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:49,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:50,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:22:56,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:22:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 174 states and 257 transitions. [2024-12-06 01:22:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 257 transitions. [2024-12-06 01:22:56,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:22:56,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:56,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:56,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:06,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:23:10,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:23:10,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:10,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 188 states and 272 transitions. [2024-12-06 01:23:10,244 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 272 transitions. [2024-12-06 01:23:10,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:23:10,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:10,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 188 states and 270 transitions. [2024-12-06 01:23:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 270 transitions. [2024-12-06 01:23:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:23:10,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:10,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:10,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:10,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 188 states and 268 transitions. [2024-12-06 01:23:10,635 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 268 transitions. [2024-12-06 01:23:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:23:10,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:10,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:10,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:20,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:23:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 188 states and 266 transitions. [2024-12-06 01:23:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 266 transitions. [2024-12-06 01:23:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:23:20,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:20,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:21,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:23:31,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:23:40,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:23:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:40,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 191 states and 268 transitions. [2024-12-06 01:23:40,061 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 268 transitions. [2024-12-06 01:23:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:23:40,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:40,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:23:50,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:23:52,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:24:02,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:24:05,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:24:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:06,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 237 states and 324 transitions. [2024-12-06 01:24:06,014 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 324 transitions. [2024-12-06 01:24:06,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:24:06,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:06,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:06,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:24:06,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:06,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-12-06 01:24:06,157 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-12-06 01:24:06,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:24:06,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:06,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:24:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 237 states and 320 transitions. [2024-12-06 01:24:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 320 transitions. [2024-12-06 01:24:06,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:24:06,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:06,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:06,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:24:08,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:24:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 318 transitions. [2024-12-06 01:24:08,325 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 318 transitions. [2024-12-06 01:24:08,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:24:08,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:08,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:08,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:24:18,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:24:28,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:24:38,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:24:48,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:24:48,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:48,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 240 states and 320 transitions. [2024-12-06 01:24:48,711 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 320 transitions. [2024-12-06 01:24:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:24:48,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:48,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:24:48,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:48,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 240 states and 318 transitions. [2024-12-06 01:24:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 318 transitions. [2024-12-06 01:24:48,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:24:48,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:48,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:24:51,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:24:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 243 states and 320 transitions. [2024-12-06 01:24:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 320 transitions. [2024-12-06 01:24:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:24:51,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:51,880 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:24:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:51,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 243 states and 319 transitions. [2024-12-06 01:24:51,898 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 319 transitions. [2024-12-06 01:24:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:24:51,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:51,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:52,199 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:24:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 252 states and 330 transitions. [2024-12-06 01:24:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 330 transitions. [2024-12-06 01:24:52,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:24:52,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:52,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:52,868 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:25:02,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:25:09,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:25:20,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:25:30,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:25:39,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:25:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:39,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 318 states and 411 transitions. [2024-12-06 01:25:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 411 transitions. [2024-12-06 01:25:39,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:25:39,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:39,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:39,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:25:49,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:25:51,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:26:01,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:26:03,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:26:04,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:04,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 385 states and 492 transitions. [2024-12-06 01:26:04,519 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 492 transitions. [2024-12-06 01:26:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:26:04,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:04,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:26:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 386 states and 494 transitions. [2024-12-06 01:26:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 494 transitions. [2024-12-06 01:26:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:26:05,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:05,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:26:15,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:26:17,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:26:17,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:17,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 389 states and 496 transitions. [2024-12-06 01:26:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 496 transitions. [2024-12-06 01:26:17,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:26:17,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:17,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:17,820 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:26:27,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:26:37,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:26:40,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:26:40,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 392 states and 498 transitions. [2024-12-06 01:26:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 498 transitions. [2024-12-06 01:26:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:26:40,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:40,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:41,214 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:26:51,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:27:02,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:27:04,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:27:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 465 states and 594 transitions. [2024-12-06 01:27:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 594 transitions. [2024-12-06 01:27:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:27:04,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:04,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:27:06,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:06,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 467 states and 597 transitions. [2024-12-06 01:27:06,381 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 597 transitions. [2024-12-06 01:27:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:27:06,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:06,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:07,819 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:27:08,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:08,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 468 states and 600 transitions. [2024-12-06 01:27:08,191 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 600 transitions. [2024-12-06 01:27:08,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:27:08,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:08,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:08,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:27:08,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:08,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 468 states and 598 transitions. [2024-12-06 01:27:08,343 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 598 transitions. [2024-12-06 01:27:08,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:27:08,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:08,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:09,577 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:27:10,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 470 states and 603 transitions. [2024-12-06 01:27:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 603 transitions. [2024-12-06 01:27:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:27:10,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:10,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:27:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 473 states and 605 transitions. [2024-12-06 01:27:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 605 transitions. [2024-12-06 01:27:11,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:27:11,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:11,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:13,124 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:27:13,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:13,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 474 states and 606 transitions. [2024-12-06 01:27:13,896 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 606 transitions. [2024-12-06 01:27:13,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:27:13,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:13,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:15,655 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:27:16,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:16,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 475 states and 608 transitions. [2024-12-06 01:27:16,150 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 608 transitions. [2024-12-06 01:27:16,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 01:27:16,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:16,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:17,790 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 01:27:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 477 states and 611 transitions. [2024-12-06 01:27:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 611 transitions. [2024-12-06 01:27:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:27:19,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 01:27:21,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:21,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 478 states and 612 transitions. [2024-12-06 01:27:21,406 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 612 transitions. [2024-12-06 01:27:21,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:27:21,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:21,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:22,996 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 01:27:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:23,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 479 states and 613 transitions. [2024-12-06 01:27:23,541 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 613 transitions. [2024-12-06 01:27:23,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:27:23,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:23,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 01:27:25,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 480 states and 614 transitions. [2024-12-06 01:27:25,689 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 614 transitions. [2024-12-06 01:27:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:27:25,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:25,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:27,530 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 01:27:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 481 states and 615 transitions. [2024-12-06 01:27:28,261 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 615 transitions. [2024-12-06 01:27:28,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:27:28,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:28,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:29,775 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 01:27:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 482 states and 616 transitions. [2024-12-06 01:27:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 616 transitions. [2024-12-06 01:27:30,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:27:30,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:30,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:31,782 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:27:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:32,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 483 states and 617 transitions. [2024-12-06 01:27:32,485 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 617 transitions. [2024-12-06 01:27:32,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:27:32,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:32,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:34,138 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 01:27:34,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:34,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 484 states and 618 transitions. [2024-12-06 01:27:34,744 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 618 transitions. [2024-12-06 01:27:34,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:27:34,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:34,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 01:27:36,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:36,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 485 states and 619 transitions. [2024-12-06 01:27:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 619 transitions. [2024-12-06 01:27:36,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:27:36,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:36,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:39,450 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:27:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 486 states and 620 transitions. [2024-12-06 01:27:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 620 transitions. [2024-12-06 01:27:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:27:40,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:40,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 01:27:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 487 states and 621 transitions. [2024-12-06 01:27:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 621 transitions. [2024-12-06 01:27:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:27:42,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:44,494 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 01:27:44,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 488 states and 622 transitions. [2024-12-06 01:27:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 622 transitions. [2024-12-06 01:27:44,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:27:44,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:44,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 01:27:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:48,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 489 states and 623 transitions. [2024-12-06 01:27:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 623 transitions. [2024-12-06 01:27:48,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:27:48,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:48,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:50,120 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 01:27:50,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 490 states and 624 transitions. [2024-12-06 01:27:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 624 transitions. [2024-12-06 01:27:50,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:27:50,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:50,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 01:27:53,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 491 states and 625 transitions. [2024-12-06 01:27:53,576 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 625 transitions. [2024-12-06 01:27:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:27:53,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:53,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 01:27:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:56,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 492 states and 626 transitions. [2024-12-06 01:27:56,804 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 626 transitions. [2024-12-06 01:27:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:27:56,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:56,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:58,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 01:27:59,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 493 states and 627 transitions. [2024-12-06 01:27:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 627 transitions. [2024-12-06 01:27:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:27:59,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:59,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 01:28:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 494 states and 628 transitions. [2024-12-06 01:28:02,416 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 628 transitions. [2024-12-06 01:28:02,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 01:28:02,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:02,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:04,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 01:28:04,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:04,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 495 states and 629 transitions. [2024-12-06 01:28:04,908 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 629 transitions. [2024-12-06 01:28:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:28:04,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:04,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:07,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 01:28:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 496 states and 630 transitions. [2024-12-06 01:28:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 630 transitions. [2024-12-06 01:28:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:28:07,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:07,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-06 01:28:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:12,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 497 states and 631 transitions. [2024-12-06 01:28:12,642 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 631 transitions. [2024-12-06 01:28:12,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:28:12,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:12,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:14,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:15,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-06 01:28:16,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 498 states and 632 transitions. [2024-12-06 01:28:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 632 transitions. [2024-12-06 01:28:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:28:16,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 01:28:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 499 states and 633 transitions. [2024-12-06 01:28:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 633 transitions. [2024-12-06 01:28:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:28:20,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:20,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:21,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 01:28:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:23,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 500 states and 634 transitions. [2024-12-06 01:28:23,632 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 634 transitions. [2024-12-06 01:28:23,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:28:23,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:23,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:25,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:27,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-06 01:28:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 501 states and 635 transitions. [2024-12-06 01:28:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 635 transitions. [2024-12-06 01:28:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:28:28,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:28,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 01:28:32,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:32,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 502 states and 636 transitions. [2024-12-06 01:28:32,714 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 636 transitions. [2024-12-06 01:28:32,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:28:32,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:32,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:36,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-06 01:28:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 503 states and 637 transitions. [2024-12-06 01:28:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 637 transitions. [2024-12-06 01:28:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:28:36,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:36,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-06 01:28:40,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:40,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 504 states and 638 transitions. [2024-12-06 01:28:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 638 transitions. [2024-12-06 01:28:40,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:28:40,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:40,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:43,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-06 01:28:43,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:43,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 505 states and 639 transitions. [2024-12-06 01:28:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 639 transitions. [2024-12-06 01:28:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:28:43,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-06 01:28:48,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 506 states and 640 transitions. [2024-12-06 01:28:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 640 transitions. [2024-12-06 01:28:48,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:28:48,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:48,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:52,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-06 01:28:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 507 states and 641 transitions. [2024-12-06 01:28:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 641 transitions. [2024-12-06 01:28:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 01:28:52,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:52,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:56,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-06 01:28:57,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 508 states and 642 transitions. [2024-12-06 01:28:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 642 transitions. [2024-12-06 01:28:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:28:57,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 01:29:02,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:02,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 509 states and 643 transitions. [2024-12-06 01:29:02,737 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 643 transitions. [2024-12-06 01:29:02,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:29:02,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:02,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:07,320 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-06 01:29:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 510 states and 644 transitions. [2024-12-06 01:29:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 644 transitions. [2024-12-06 01:29:08,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 01:29:08,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:08,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 01:29:14,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:14,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 511 states and 645 transitions. [2024-12-06 01:29:14,443 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 645 transitions. [2024-12-06 01:29:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 01:29:14,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-06 01:29:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 512 states and 646 transitions. [2024-12-06 01:29:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 646 transitions. [2024-12-06 01:29:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 01:29:19,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:19,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:23,975 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-06 01:29:25,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:25,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 513 states and 647 transitions. [2024-12-06 01:29:25,235 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 647 transitions. [2024-12-06 01:29:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 01:29:25,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:25,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:29,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-06 01:29:30,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:30,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 514 states and 648 transitions. [2024-12-06 01:29:30,993 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 648 transitions. [2024-12-06 01:29:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:29:30,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:30,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-06 01:29:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:53,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 515 states and 649 transitions. [2024-12-06 01:29:53,455 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 649 transitions. [2024-12-06 01:29:53,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 01:29:53,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:53,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-12-06 01:29:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 516 states and 657 transitions. [2024-12-06 01:29:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 657 transitions. [2024-12-06 01:29:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 01:29:57,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:57,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:59,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-12-06 01:30:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 517 states and 661 transitions. [2024-12-06 01:30:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 661 transitions. [2024-12-06 01:30:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:30:00,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-06 01:30:03,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 518 states and 664 transitions. [2024-12-06 01:30:03,901 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 664 transitions. [2024-12-06 01:30:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 01:30:03,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:03,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:06,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-06 01:30:08,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:08,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 519 states and 667 transitions. [2024-12-06 01:30:08,426 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 667 transitions. [2024-12-06 01:30:08,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:30:08,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:08,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:11,838 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-06 01:30:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:13,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 520 states and 670 transitions. [2024-12-06 01:30:13,523 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 670 transitions. [2024-12-06 01:30:13,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 01:30:13,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:13,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-06 01:30:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:19,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 521 states and 672 transitions. [2024-12-06 01:30:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 672 transitions. [2024-12-06 01:30:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 01:30:19,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:19,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:22,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:23,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-06 01:30:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 522 states and 673 transitions. [2024-12-06 01:30:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 673 transitions. [2024-12-06 01:30:24,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:30:24,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:24,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:28,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-06 01:30:31,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:31,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 524 states and 677 transitions. [2024-12-06 01:30:31,284 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 677 transitions. [2024-12-06 01:30:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:30:31,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:31,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:34,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-06 01:30:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 525 states and 678 transitions. [2024-12-06 01:30:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 678 transitions. [2024-12-06 01:30:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 01:30:35,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:35,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:38,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-06 01:30:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 526 states and 679 transitions. [2024-12-06 01:30:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 679 transitions. [2024-12-06 01:30:39,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 01:30:39,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:39,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-06 01:30:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 527 states and 680 transitions. [2024-12-06 01:30:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 680 transitions. [2024-12-06 01:30:44,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 01:30:44,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:44,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:48,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-06 01:30:48,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 528 states and 681 transitions. [2024-12-06 01:30:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 681 transitions. [2024-12-06 01:30:48,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 01:30:48,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:48,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-06 01:30:53,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 529 states and 682 transitions. [2024-12-06 01:30:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 682 transitions. [2024-12-06 01:30:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 01:30:53,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:53,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-06 01:30:59,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 530 states and 683 transitions. [2024-12-06 01:30:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 683 transitions. [2024-12-06 01:30:59,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 01:30:59,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:59,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-06 01:31:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 531 states and 684 transitions. [2024-12-06 01:31:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 684 transitions. [2024-12-06 01:31:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 01:31:05,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-06 01:31:10,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:10,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 532 states and 685 transitions. [2024-12-06 01:31:10,759 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 685 transitions. [2024-12-06 01:31:10,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 01:31:10,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:10,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-06 01:31:17,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 533 states and 686 transitions. [2024-12-06 01:31:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 686 transitions. [2024-12-06 01:31:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 01:31:17,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:17,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:21,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-06 01:31:22,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:22,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 534 states and 687 transitions. [2024-12-06 01:31:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 687 transitions. [2024-12-06 01:31:22,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 01:31:22,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:22,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:26,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-06 01:31:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:28,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 535 states and 688 transitions. [2024-12-06 01:31:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 688 transitions. [2024-12-06 01:31:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 01:31:28,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-06 01:31:36,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:36,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 536 states and 689 transitions. [2024-12-06 01:31:36,268 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 689 transitions. [2024-12-06 01:31:36,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 01:31:36,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:36,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-06 01:31:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 537 states and 690 transitions. [2024-12-06 01:31:42,931 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 690 transitions. [2024-12-06 01:31:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 01:31:42,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:42,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-06 01:31:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 538 states and 691 transitions. [2024-12-06 01:31:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 691 transitions. [2024-12-06 01:31:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 01:31:49,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:49,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:55,406 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-06 01:31:56,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 539 states and 692 transitions. [2024-12-06 01:31:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 692 transitions. [2024-12-06 01:31:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 01:31:56,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:56,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:01,914 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-06 01:32:03,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:03,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 540 states and 693 transitions. [2024-12-06 01:32:03,377 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 693 transitions. [2024-12-06 01:32:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 01:32:03,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:03,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-06 01:32:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:10,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 541 states and 694 transitions. [2024-12-06 01:32:10,736 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 694 transitions. [2024-12-06 01:32:10,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 01:32:10,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:10,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:17,737 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-06 01:32:19,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:19,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 542 states and 695 transitions. [2024-12-06 01:32:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 695 transitions. [2024-12-06 01:32:19,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 01:32:19,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:19,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-06 01:32:26,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:26,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 543 states and 696 transitions. [2024-12-06 01:32:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 696 transitions. [2024-12-06 01:32:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 01:32:26,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:26,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-06 01:32:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 544 states and 697 transitions. [2024-12-06 01:32:33,979 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 697 transitions. [2024-12-06 01:32:33,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 01:32:33,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:33,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-06 01:32:40,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:40,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 545 states and 698 transitions. [2024-12-06 01:32:40,631 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 698 transitions. [2024-12-06 01:32:40,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 01:32:40,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:40,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-06 01:32:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:49,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 546 states and 699 transitions. [2024-12-06 01:32:49,134 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 699 transitions. [2024-12-06 01:32:49,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 01:32:49,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:49,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-06 01:32:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 547 states and 700 transitions. [2024-12-06 01:32:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 700 transitions. [2024-12-06 01:32:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 01:32:56,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:56,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:58,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-06 01:33:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 548 states and 701 transitions. [2024-12-06 01:33:02,766 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 701 transitions. [2024-12-06 01:33:02,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 01:33:02,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:02,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:06,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-06 01:33:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 549 states and 702 transitions. [2024-12-06 01:33:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 702 transitions. [2024-12-06 01:33:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 01:33:11,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:11,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 01:33:17,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 550 states and 703 transitions. [2024-12-06 01:33:17,930 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 703 transitions. [2024-12-06 01:33:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 01:33:17,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:17,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:25,335 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-06 01:33:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 551 states and 704 transitions. [2024-12-06 01:33:26,958 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 704 transitions. [2024-12-06 01:33:26,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 01:33:26,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:26,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-06 01:33:44,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 552 states and 705 transitions. [2024-12-06 01:33:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 705 transitions. [2024-12-06 01:33:44,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 01:33:44,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:44,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:51,158 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-06 01:33:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:52,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 553 states and 706 transitions. [2024-12-06 01:33:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 706 transitions. [2024-12-06 01:33:52,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 01:33:52,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:52,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-06 01:34:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 554 states and 707 transitions. [2024-12-06 01:34:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 707 transitions. [2024-12-06 01:34:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 01:34:02,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:02,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:08,696 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-06 01:34:09,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:09,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 555 states and 708 transitions. [2024-12-06 01:34:09,851 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 708 transitions. [2024-12-06 01:34:09,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 01:34:09,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:09,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-06 01:34:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 556 states and 709 transitions. [2024-12-06 01:34:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 709 transitions. [2024-12-06 01:34:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 01:34:21,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:21,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:27,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-06 01:34:28,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 557 states and 710 transitions. [2024-12-06 01:34:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 710 transitions. [2024-12-06 01:34:28,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 01:34:28,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:28,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:34,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-06 01:34:37,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 558 states and 711 transitions. [2024-12-06 01:34:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 711 transitions. [2024-12-06 01:34:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 01:34:37,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:48,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-06 01:34:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 559 states and 712 transitions. [2024-12-06 01:34:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 712 transitions. [2024-12-06 01:34:50,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 01:34:50,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:50,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:58,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-06 01:35:00,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 560 states and 713 transitions. [2024-12-06 01:35:00,754 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 713 transitions. [2024-12-06 01:35:00,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 01:35:00,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:00,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:08,695 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-06 01:35:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 561 states and 714 transitions. [2024-12-06 01:35:10,930 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 714 transitions. [2024-12-06 01:35:10,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 01:35:10,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:10,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-06 01:35:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 562 states and 715 transitions. [2024-12-06 01:35:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 715 transitions. [2024-12-06 01:35:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 01:35:21,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:21,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-06 01:35:31,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 563 states and 716 transitions. [2024-12-06 01:35:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 716 transitions. [2024-12-06 01:35:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 01:35:31,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:31,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-06 01:35:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 564 states and 717 transitions. [2024-12-06 01:35:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 717 transitions. [2024-12-06 01:35:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 01:35:41,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:41,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-06 01:35:52,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:52,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 565 states and 718 transitions. [2024-12-06 01:35:52,936 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 718 transitions. [2024-12-06 01:35:52,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 01:35:52,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:52,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-06 01:36:04,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 566 states and 719 transitions. [2024-12-06 01:36:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 719 transitions. [2024-12-06 01:36:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 01:36:04,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:04,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-06 01:36:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:19,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 567 states and 720 transitions. [2024-12-06 01:36:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 720 transitions. [2024-12-06 01:36:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 01:36:19,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:33,300 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-06 01:36:34,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:34,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 568 states and 721 transitions. [2024-12-06 01:36:34,684 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 721 transitions. [2024-12-06 01:36:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 01:36:34,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms