./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:43:36,967 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:43:37,060 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:43:37,065 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:43:37,066 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:43:37,099 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:43:37,100 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:43:37,100 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:43:37,100 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:43:37,100 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:43:37,101 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:43:37,101 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:43:37,101 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:43:37,102 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:43:37,103 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:43:37,104 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:43:37,105 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:43:37,105 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:43:37,105 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:43:37,105 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:43:37,105 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:43:37,105 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:43:37,105 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:43:37,105 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:43:37,106 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:43:37,106 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:43:37,106 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:43:37,106 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:43:37,106 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:43:37,106 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:43:37,106 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:43:37,106 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:43:37,106 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:43:37,106 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:43:37,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:43:37,107 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_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 [2024-11-13 20:43:37,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:43:37,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:43:37,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:43:37,392 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:43:37,392 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:43:37,393 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i Unable to find full path for "g++" [2024-11-13 20:43:39,292 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:43:39,738 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:43:39,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2024-11-13 20:43:39,761 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/data/034847661/43090c48283548bf8567d65a56a8cd06/FLAG503b4fba6 [2024-11-13 20:43:39,784 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/data/034847661/43090c48283548bf8567d65a56a8cd06 [2024-11-13 20:43:39,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:43:39,788 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:43:39,790 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:43:39,790 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:43:39,797 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:43:39,798 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:43:39" (1/1) ... [2024-11-13 20:43:39,802 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@525676b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:39, skipping insertion in model container [2024-11-13 20:43:39,802 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:43:39" (1/1) ... [2024-11-13 20:43:39,869 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:43:40,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:43:40,549 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:43:40,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:43:40,761 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:43:40,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40 WrapperNode [2024-11-13 20:43:40,763 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:43:40,764 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:43:40,764 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:43:40,765 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:43:40,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:40,813 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:40,884 INFO L138 Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2000 [2024-11-13 20:43:40,885 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:43:40,885 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:43:40,886 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:43:40,886 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:43:40,893 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:40,893 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:40,904 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:40,904 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:41,002 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:41,017 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:41,023 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:41,028 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:41,045 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:43:41,046 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:43:41,046 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:43:41,046 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:43:41,047 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:43:40" (1/1) ... [2024-11-13 20:43:41,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:43:41,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:43:41,089 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:43:41,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70dddc5-3bd2-4061-8388-a4b17eec5aa1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:43:41,120 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 20:43:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 20:43:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:43:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:43:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:43:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:43:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:43:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:43:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:43:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:43:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:43:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:43:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:43:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:43:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:43:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:43:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:43:41,407 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:43:41,409 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:43:44,081 INFO L? ?]: Removed 486 outVars from TransFormulas that were not future-live. [2024-11-13 20:43:44,082 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:43:46,464 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:43:46,465 INFO L316 CfgBuilder]: Removed 83 assume(true) statements. [2024-11-13 20:43:46,465 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:43:46 BoogieIcfgContainer [2024-11-13 20:43:46,465 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:43:46,466 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:43:46,466 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:43:46,475 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:43:46,476 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:43:46" (1/1) ... [2024-11-13 20:43:46,483 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:43:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:46,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 181 states and 298 transitions. [2024-11-13 20:43:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 298 transitions. [2024-11-13 20:43:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:43:46,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:46,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 180 states and 297 transitions. [2024-11-13 20:43:46,744 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 297 transitions. [2024-11-13 20:43:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:43:46,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:46,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:46,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 180 states and 298 transitions. [2024-11-13 20:43:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 298 transitions. [2024-11-13 20:43:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:43:46,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:46,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:43:46,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:46,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:43:46,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:43:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:47,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:47,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 182 states and 300 transitions. [2024-11-13 20:43:47,003 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2024-11-13 20:43:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:43:47,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:47,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 182 states and 296 transitions. [2024-11-13 20:43:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 296 transitions. [2024-11-13 20:43:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:43:47,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:47,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:47,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 182 states and 288 transitions. [2024-11-13 20:43:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 288 transitions. [2024-11-13 20:43:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:43:47,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:47,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:47,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:47,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 182 states and 276 transitions. [2024-11-13 20:43:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 276 transitions. [2024-11-13 20:43:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:43:47,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:47,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:57,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:07,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:07,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 182 states and 264 transitions. [2024-11-13 20:44:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 264 transitions. [2024-11-13 20:44:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:44:07,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:08,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:18,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:23,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 196 states and 279 transitions. [2024-11-13 20:44:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 279 transitions. [2024-11-13 20:44:23,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:44:23,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:23,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:23,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:23,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 196 states and 277 transitions. [2024-11-13 20:44:23,775 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 277 transitions. [2024-11-13 20:44:23,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:44:23,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:23,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:24,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:24,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:24,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 196 states and 275 transitions. [2024-11-13 20:44:24,096 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 275 transitions. [2024-11-13 20:44:24,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:44:24,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:24,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:24,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 196 states and 273 transitions. [2024-11-13 20:44:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 273 transitions. [2024-11-13 20:44:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:44:24,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:25,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:44:35,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:43,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:43,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 199 states and 275 transitions. [2024-11-13 20:44:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 275 transitions. [2024-11-13 20:44:43,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:44:43,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:43,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:44:54,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:04,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:14,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:16,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:26,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:29,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:29,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:29,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 245 states and 331 transitions. [2024-11-13 20:45:29,964 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 331 transitions. [2024-11-13 20:45:29,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:45:29,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:29,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:30,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:30,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:45:30,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:30,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 245 states and 329 transitions. [2024-11-13 20:45:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 329 transitions. [2024-11-13 20:45:30,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:45:30,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:30,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:30,464 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:45:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 245 states and 327 transitions. [2024-11-13 20:45:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 327 transitions. [2024-11-13 20:45:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:45:30,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:30,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:45:40,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 245 states and 325 transitions. [2024-11-13 20:45:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 325 transitions. [2024-11-13 20:45:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:45:40,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:41,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:45:51,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:01,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:02,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:02,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:02,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 248 states and 327 transitions. [2024-11-13 20:46:02,903 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 327 transitions. [2024-11-13 20:46:02,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:46:02,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:02,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:03,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:46:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 248 states and 325 transitions. [2024-11-13 20:46:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 325 transitions. [2024-11-13 20:46:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:46:03,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:03,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:46:13,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:23,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:32,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:32,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:32,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 251 states and 327 transitions. [2024-11-13 20:46:32,210 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 327 transitions. [2024-11-13 20:46:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:46:32,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:32,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:46:32,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 251 states and 326 transitions. [2024-11-13 20:46:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 326 transitions. [2024-11-13 20:46:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:46:32,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:32,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:32,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:46:42,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:52,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:02,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:12,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:17,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 317 states and 406 transitions. [2024-11-13 20:47:18,122 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 406 transitions. [2024-11-13 20:47:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:47:18,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:18,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:18,495 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:47:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:18,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 326 states and 417 transitions. [2024-11-13 20:47:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 417 transitions. [2024-11-13 20:47:18,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:47:18,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:18,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:47:19,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:19,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 327 states and 418 transitions. [2024-11-13 20:47:19,107 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 418 transitions. [2024-11-13 20:47:19,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:47:19,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:19,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:19,464 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:47:19,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 328 states and 420 transitions. [2024-11-13 20:47:19,937 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 420 transitions. [2024-11-13 20:47:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:47:19,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:19,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:47:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 330 states and 423 transitions. [2024-11-13 20:47:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 423 transitions. [2024-11-13 20:47:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:47:22,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:47:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 331 states and 425 transitions. [2024-11-13 20:47:25,092 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 425 transitions. [2024-11-13 20:47:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:47:25,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:25,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:26,863 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:47:27,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:27,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 333 states and 428 transitions. [2024-11-13 20:47:27,397 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 428 transitions. [2024-11-13 20:47:27,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:47:27,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:27,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:27,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:47:27,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 333 states and 426 transitions. [2024-11-13 20:47:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 426 transitions. [2024-11-13 20:47:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:47:27,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:27,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:47:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:30,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 334 states and 427 transitions. [2024-11-13 20:47:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 427 transitions. [2024-11-13 20:47:30,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:47:30,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:30,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:31,024 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:47:33,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:47:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:33,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 337 states and 429 transitions. [2024-11-13 20:47:33,922 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 429 transitions. [2024-11-13 20:47:33,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:47:33,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:33,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:47:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:37,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 338 states and 430 transitions. [2024-11-13 20:47:37,426 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 430 transitions. [2024-11-13 20:47:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:47:37,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:37,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:40,461 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:47:40,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 339 states and 431 transitions. [2024-11-13 20:47:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 431 transitions. [2024-11-13 20:47:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:47:40,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:42,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:42,963 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:47:43,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:43,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 340 states and 432 transitions. [2024-11-13 20:47:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 432 transitions. [2024-11-13 20:47:43,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:47:43,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:47:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 341 states and 433 transitions. [2024-11-13 20:47:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 433 transitions. [2024-11-13 20:47:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:47:46,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:46,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:49,017 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:47:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 342 states and 434 transitions. [2024-11-13 20:47:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 434 transitions. [2024-11-13 20:47:49,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:47:49,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:47:51,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 343 states and 435 transitions. [2024-11-13 20:47:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 435 transitions. [2024-11-13 20:47:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:47:51,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:51,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:54,599 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 20:47:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 344 states and 436 transitions. [2024-11-13 20:47:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 436 transitions. [2024-11-13 20:47:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:47:55,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:55,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:47:57,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 345 states and 437 transitions. [2024-11-13 20:47:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 437 transitions. [2024-11-13 20:47:57,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:47:57,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:57,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:00,838 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:48:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 346 states and 438 transitions. [2024-11-13 20:48:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 438 transitions. [2024-11-13 20:48:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:48:01,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:01,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 20:48:04,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 347 states and 439 transitions. [2024-11-13 20:48:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 439 transitions. [2024-11-13 20:48:04,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:48:04,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:04,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 20:48:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 348 states and 440 transitions. [2024-11-13 20:48:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 440 transitions. [2024-11-13 20:48:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:48:06,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:06,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:08,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 20:48:10,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:10,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 349 states and 441 transitions. [2024-11-13 20:48:10,963 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 441 transitions. [2024-11-13 20:48:10,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:48:10,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:10,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:13,395 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:48:14,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:14,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 350 states and 442 transitions. [2024-11-13 20:48:14,129 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 442 transitions. [2024-11-13 20:48:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:48:14,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 20:48:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 351 states and 443 transitions. [2024-11-13 20:48:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 443 transitions. [2024-11-13 20:48:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:48:17,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:19,288 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:48:20,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:20,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 352 states and 444 transitions. [2024-11-13 20:48:20,167 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 444 transitions. [2024-11-13 20:48:20,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:48:20,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:20,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 20:48:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:23,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 353 states and 445 transitions. [2024-11-13 20:48:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 445 transitions. [2024-11-13 20:48:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:48:23,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:23,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:26,299 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 20:48:27,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:27,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 354 states and 446 transitions. [2024-11-13 20:48:27,215 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 446 transitions. [2024-11-13 20:48:27,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:48:27,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:27,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 20:48:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:31,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 355 states and 447 transitions. [2024-11-13 20:48:31,353 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 447 transitions. [2024-11-13 20:48:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:48:31,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:31,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 20:48:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 356 states and 448 transitions. [2024-11-13 20:48:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 448 transitions. [2024-11-13 20:48:34,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:48:34,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:34,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 20:48:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 357 states and 449 transitions. [2024-11-13 20:48:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 449 transitions. [2024-11-13 20:48:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:48:37,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:37,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:39,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:41,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 20:48:41,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:41,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 358 states and 450 transitions. [2024-11-13 20:48:41,640 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 450 transitions. [2024-11-13 20:48:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:48:41,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:41,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 20:48:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 359 states and 451 transitions. [2024-11-13 20:48:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 451 transitions. [2024-11-13 20:48:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:48:46,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:48,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:49,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 20:48:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 360 states and 452 transitions. [2024-11-13 20:48:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 452 transitions. [2024-11-13 20:48:50,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:48:50,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:50,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:53,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 20:48:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 361 states and 453 transitions. [2024-11-13 20:48:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 453 transitions. [2024-11-13 20:48:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:48:54,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:54,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:48:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:59,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 362 states and 454 transitions. [2024-11-13 20:48:59,466 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 454 transitions. [2024-11-13 20:48:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:48:59,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:59,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:02,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 20:49:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 363 states and 455 transitions. [2024-11-13 20:49:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 455 transitions. [2024-11-13 20:49:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:49:03,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:03,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:07,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 20:49:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 364 states and 456 transitions. [2024-11-13 20:49:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 456 transitions. [2024-11-13 20:49:08,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:49:08,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:08,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 20:49:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 365 states and 457 transitions. [2024-11-13 20:49:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 457 transitions. [2024-11-13 20:49:11,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:49:11,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:11,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:15,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 20:49:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:15,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 366 states and 458 transitions. [2024-11-13 20:49:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 458 transitions. [2024-11-13 20:49:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:49:15,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:15,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:17,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:19,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 20:49:20,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:20,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 367 states and 459 transitions. [2024-11-13 20:49:20,133 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 459 transitions. [2024-11-13 20:49:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:49:20,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:20,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 20:49:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:24,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 368 states and 460 transitions. [2024-11-13 20:49:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 460 transitions. [2024-11-13 20:49:24,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:49:24,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:24,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:28,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 20:49:29,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:29,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 369 states and 461 transitions. [2024-11-13 20:49:29,018 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 461 transitions. [2024-11-13 20:49:29,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:49:29,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:29,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 20:49:35,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 370 states and 462 transitions. [2024-11-13 20:49:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 462 transitions. [2024-11-13 20:49:35,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:49:35,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:35,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 20:49:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 371 states and 463 transitions. [2024-11-13 20:49:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 463 transitions. [2024-11-13 20:49:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:49:41,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 20:49:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 372 states and 464 transitions. [2024-11-13 20:49:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 464 transitions. [2024-11-13 20:49:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:49:47,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:47,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:51,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 20:49:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 373 states and 465 transitions. [2024-11-13 20:49:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 465 transitions. [2024-11-13 20:49:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:49:52,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:52,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 20:49:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 374 states and 466 transitions. [2024-11-13 20:49:59,089 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 466 transitions. [2024-11-13 20:49:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:49:59,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:59,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 20:50:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:04,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 375 states and 467 transitions. [2024-11-13 20:50:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 467 transitions. [2024-11-13 20:50:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:50:04,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 20:50:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 376 states and 468 transitions. [2024-11-13 20:50:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 468 transitions. [2024-11-13 20:50:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:50:09,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:09,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:23,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 20:50:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 377 states and 469 transitions. [2024-11-13 20:50:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 469 transitions. [2024-11-13 20:50:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:50:32,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:32,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:35,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 20:50:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 378 states and 474 transitions. [2024-11-13 20:50:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 474 transitions. [2024-11-13 20:50:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:50:36,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:36,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 20:50:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 379 states and 475 transitions. [2024-11-13 20:50:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 475 transitions. [2024-11-13 20:50:41,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:50:41,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:41,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:44,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 20:50:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 381 states and 481 transitions. [2024-11-13 20:50:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 481 transitions. [2024-11-13 20:50:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:50:46,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:46,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:49,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 20:50:53,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 383 states and 487 transitions. [2024-11-13 20:50:53,063 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 487 transitions. [2024-11-13 20:50:53,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:50:53,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:53,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 20:50:57,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 386 states and 495 transitions. [2024-11-13 20:50:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 495 transitions. [2024-11-13 20:50:57,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:50:57,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:57,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 20:51:03,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:03,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 387 states and 496 transitions. [2024-11-13 20:51:03,198 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 496 transitions. [2024-11-13 20:51:03,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:51:03,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:03,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:09,646 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 20:51:10,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:10,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 388 states and 497 transitions. [2024-11-13 20:51:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 497 transitions. [2024-11-13 20:51:10,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:51:10,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:10,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:15,423 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 20:51:16,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:16,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 389 states and 498 transitions. [2024-11-13 20:51:16,429 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 498 transitions. [2024-11-13 20:51:16,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:51:16,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:16,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:22,017 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 20:51:22,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:22,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 390 states and 499 transitions. [2024-11-13 20:51:22,927 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 499 transitions. [2024-11-13 20:51:22,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:51:22,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:22,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:27,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 20:51:28,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 391 states and 500 transitions. [2024-11-13 20:51:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 500 transitions. [2024-11-13 20:51:28,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:51:28,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:28,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 20:51:34,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 392 states and 501 transitions. [2024-11-13 20:51:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 501 transitions. [2024-11-13 20:51:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:51:34,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 20:51:40,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:40,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 393 states and 502 transitions. [2024-11-13 20:51:40,995 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 502 transitions. [2024-11-13 20:51:40,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 20:51:40,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:40,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 20:51:47,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:47,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 394 states and 503 transitions. [2024-11-13 20:51:47,081 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 503 transitions. [2024-11-13 20:51:47,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:51:47,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:47,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:52,526 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 20:51:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:53,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 395 states and 504 transitions. [2024-11-13 20:51:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 504 transitions. [2024-11-13 20:51:53,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 20:51:53,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:53,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 20:51:59,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 396 states and 505 transitions. [2024-11-13 20:51:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 505 transitions. [2024-11-13 20:51:59,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:51:59,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:59,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:02,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 20:52:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:06,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 397 states and 506 transitions. [2024-11-13 20:52:06,282 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 506 transitions. [2024-11-13 20:52:06,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 20:52:06,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:06,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 20:52:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 398 states and 507 transitions. [2024-11-13 20:52:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 507 transitions. [2024-11-13 20:52:13,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:52:13,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:13,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 20:52:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:19,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 399 states and 508 transitions. [2024-11-13 20:52:19,840 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 508 transitions. [2024-11-13 20:52:19,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:52:19,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:19,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:23,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 20:52:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 400 states and 509 transitions. [2024-11-13 20:52:26,958 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 509 transitions. [2024-11-13 20:52:26,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:52:26,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:26,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 20:52:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 401 states and 510 transitions. [2024-11-13 20:52:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 510 transitions. [2024-11-13 20:52:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:52:34,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:41,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 20:52:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 402 states and 511 transitions. [2024-11-13 20:52:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 511 transitions. [2024-11-13 20:52:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:52:42,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 20:52:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 403 states and 512 transitions. [2024-11-13 20:52:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 512 transitions. [2024-11-13 20:52:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:52:49,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:49,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:56,275 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 20:52:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 404 states and 513 transitions. [2024-11-13 20:52:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 513 transitions. [2024-11-13 20:52:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:52:57,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:57,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 20:53:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 405 states and 514 transitions. [2024-11-13 20:53:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 514 transitions. [2024-11-13 20:53:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 20:53:04,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:04,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 20:53:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:12,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 406 states and 515 transitions. [2024-11-13 20:53:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 515 transitions. [2024-11-13 20:53:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:53:12,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:12,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 20:53:17,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 407 states and 516 transitions. [2024-11-13 20:53:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 516 transitions. [2024-11-13 20:53:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:53:17,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:17,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:22,424 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 20:53:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:23,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 408 states and 517 transitions. [2024-11-13 20:53:23,287 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 517 transitions. [2024-11-13 20:53:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:53:23,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:30,068 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 20:53:31,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 409 states and 518 transitions. [2024-11-13 20:53:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 518 transitions. [2024-11-13 20:53:31,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 20:53:31,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:31,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 20:53:41,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 410 states and 519 transitions. [2024-11-13 20:53:41,255 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 519 transitions. [2024-11-13 20:53:41,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 20:53:41,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:41,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:49,015 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 20:53:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 411 states and 520 transitions. [2024-11-13 20:53:50,066 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 520 transitions. [2024-11-13 20:53:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 20:53:50,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 20:53:58,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 412 states and 521 transitions. [2024-11-13 20:53:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 521 transitions. [2024-11-13 20:53:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:53:58,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:04,907 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 20:54:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 413 states and 522 transitions. [2024-11-13 20:54:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 522 transitions. [2024-11-13 20:54:06,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 20:54:06,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:06,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:13,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 20:54:14,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:14,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 414 states and 523 transitions. [2024-11-13 20:54:14,716 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 523 transitions. [2024-11-13 20:54:14,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:54:14,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:14,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:24,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 20:54:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 415 states and 524 transitions. [2024-11-13 20:54:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 524 transitions. [2024-11-13 20:54:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 20:54:26,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:37,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 20:54:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 416 states and 525 transitions. [2024-11-13 20:54:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 525 transitions. [2024-11-13 20:54:38,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 20:54:38,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:38,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 20:54:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:47,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 417 states and 526 transitions. [2024-11-13 20:54:47,482 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 526 transitions. [2024-11-13 20:54:47,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 20:54:47,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:47,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:54,035 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 20:54:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 418 states and 527 transitions. [2024-11-13 20:54:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 527 transitions. [2024-11-13 20:54:55,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 20:54:55,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:55,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:02,938 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 20:55:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 419 states and 528 transitions. [2024-11-13 20:55:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 528 transitions. [2024-11-13 20:55:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:55:04,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:04,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 20:55:14,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:14,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 420 states and 529 transitions. [2024-11-13 20:55:14,133 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 529 transitions. [2024-11-13 20:55:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:55:14,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:14,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:21,414 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 20:55:23,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:23,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 421 states and 530 transitions. [2024-11-13 20:55:23,069 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 530 transitions. [2024-11-13 20:55:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:55:23,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:31,117 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 20:55:32,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 422 states and 531 transitions. [2024-11-13 20:55:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 531 transitions. [2024-11-13 20:55:32,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 20:55:32,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:32,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 20:55:43,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 423 states and 532 transitions. [2024-11-13 20:55:43,889 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 532 transitions. [2024-11-13 20:55:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 20:55:43,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 20:55:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 424 states and 533 transitions. [2024-11-13 20:55:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 533 transitions. [2024-11-13 20:55:54,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 20:55:54,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:54,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:04,865 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 20:56:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 425 states and 534 transitions. [2024-11-13 20:56:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 534 transitions. [2024-11-13 20:56:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 20:56:07,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:17,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 20:56:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 426 states and 535 transitions. [2024-11-13 20:56:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 535 transitions. [2024-11-13 20:56:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 20:56:19,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-13 20:56:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 427 states and 536 transitions. [2024-11-13 20:56:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 536 transitions. [2024-11-13 20:56:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:56:29,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:29,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-13 20:56:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 428 states and 537 transitions. [2024-11-13 20:56:43,065 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 537 transitions. [2024-11-13 20:56:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 20:56:43,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:53,841 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-13 20:56:55,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:55,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 429 states and 538 transitions. [2024-11-13 20:56:55,446 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 538 transitions. [2024-11-13 20:56:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:56:55,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:05,498 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-11-13 20:57:08,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 430 states and 539 transitions. [2024-11-13 20:57:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 539 transitions. [2024-11-13 20:57:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 20:57:08,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:08,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:20,736 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-11-13 20:57:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 431 states and 540 transitions. [2024-11-13 20:57:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 540 transitions. [2024-11-13 20:57:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 20:57:23,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat