./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_traverse-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/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_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_traverse-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/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 64bit --witnessprinter.graph.data.programhash c47766edbe35945888da0e666621820e243afbf3dd7b3834c6061366b6fb2a75 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:23:21,498 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:23:21,592 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 21:23:21,597 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:23:21,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:23:21,618 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:23:21,619 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:23:21,619 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:23:21,620 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:23:21,620 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:23:21,620 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:23:21,620 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:23:21,620 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:23:21,620 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:23:21,621 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:23:21,621 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:23:21,621 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:23:21,621 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:23:21,621 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:23:21,621 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:23:21,621 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:23:21,621 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:23:21,621 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:23:21,622 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:23:21,622 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:23:21,622 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:23:21,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:21,622 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:23:21,622 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:23:21,622 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:23:21,622 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:23:21,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:23:21,623 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_d73255e3-4088-4321-abee-50422ea03b92/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c47766edbe35945888da0e666621820e243afbf3dd7b3834c6061366b6fb2a75 [2024-11-13 21:23:21,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:23:21,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:23:21,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:23:21,942 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:23:21,943 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:23:21,944 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_traverse-alloca.i Unable to find full path for "g++" [2024-11-13 21:23:23,891 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:23:24,191 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:23:24,192 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_traverse-alloca.i [2024-11-13 21:23:24,206 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/data/4cd77328d/5d98ad7ed2bd446cbebffa5540781b16/FLAG12097b011 [2024-11-13 21:23:24,226 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/data/4cd77328d/5d98ad7ed2bd446cbebffa5540781b16 [2024-11-13 21:23:24,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:23:24,233 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:23:24,235 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:24,235 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:23:24,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:23:24,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357e56c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24, skipping insertion in model container [2024-11-13 21:23:24,243 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,276 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:23:24,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:24,634 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:23:24,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:24,726 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:23:24,727 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24 WrapperNode [2024-11-13 21:23:24,727 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:24,728 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:24,728 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:23:24,728 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:23:24,738 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,751 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,772 INFO L138 Inliner]: procedures = 114, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 55 [2024-11-13 21:23:24,773 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:24,774 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:23:24,774 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:23:24,774 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:23:24,780 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,788 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,796 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,804 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,807 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,807 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,809 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:23:24,810 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:23:24,810 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:23:24,810 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:23:24,814 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:24" (1/1) ... [2024-11-13 21:23:24,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:24,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:23:24,850 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:23:24,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d73255e3-4088-4321-abee-50422ea03b92/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:23:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:23:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:23:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:23:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:23:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:23:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:23:24,956 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:23:24,957 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:23:25,094 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-13 21:23:25,095 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:23:25,147 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:23:25,147 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:23:25,148 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:25 BoogieIcfgContainer [2024-11-13 21:23:25,148 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:23:25,148 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:23:25,149 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:23:25,158 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:23:25,158 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:25" (1/1) ... [2024-11-13 21:23:25,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:23:25,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2024-11-13 21:23:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2024-11-13 21:23:25,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:23:25,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:25,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:25,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-11-13 21:23:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-11-13 21:23:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:23:25,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:25,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:25,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:25,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:25,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-11-13 21:23:25,901 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-11-13 21:23:25,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:23:25,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:25,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:26,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2024-11-13 21:23:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2024-11-13 21:23:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:23:26,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:26,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 16 transitions. [2024-11-13 21:23:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2024-11-13 21:23:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:23:26,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:26,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-11-13 21:23:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-11-13 21:23:26,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:23:26,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:26,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:27,317 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 24 transitions. [2024-11-13 21:23:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2024-11-13 21:23:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:23:27,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:27,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:27,898 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:28,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:28,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-13 21:23:28,150 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-13 21:23:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:23:28,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:28,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-11-13 21:23:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-11-13 21:23:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:23:28,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:28,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:29,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2024-11-13 21:23:29,501 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2024-11-13 21:23:29,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:23:29,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:29,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:29,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,076 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:30,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 31 states and 40 transitions. [2024-11-13 21:23:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 40 transitions. [2024-11-13 21:23:30,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:23:30,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:30,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-13 21:23:31,227 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-13 21:23:31,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:23:31,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:31,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 37 states and 48 transitions. [2024-11-13 21:23:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 48 transitions. [2024-11-13 21:23:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:23:32,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:32,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:33,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:33,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 40 states and 52 transitions. [2024-11-13 21:23:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 52 transitions. [2024-11-13 21:23:33,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:23:33,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:34,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:34,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 43 states and 56 transitions. [2024-11-13 21:23:34,294 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 56 transitions. [2024-11-13 21:23:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:23:34,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:35,076 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2024-11-13 21:23:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2024-11-13 21:23:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:23:35,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:35,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:36,383 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:36,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:36,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 49 states and 64 transitions. [2024-11-13 21:23:36,784 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-11-13 21:23:36,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:23:36,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:36,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:38,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 52 states and 68 transitions. [2024-11-13 21:23:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 68 transitions. [2024-11-13 21:23:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:23:38,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:38,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:39,036 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 72 transitions. [2024-11-13 21:23:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2024-11-13 21:23:39,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:23:39,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:39,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:39,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:40,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:40,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 58 states and 76 transitions. [2024-11-13 21:23:40,944 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 76 transitions. [2024-11-13 21:23:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:23:40,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:40,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:42,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 61 states and 80 transitions. [2024-11-13 21:23:42,521 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 80 transitions. [2024-11-13 21:23:42,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:23:42,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:42,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:43,631 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:44,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:44,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 64 states and 84 transitions. [2024-11-13 21:23:44,128 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 84 transitions. [2024-11-13 21:23:44,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:23:44,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:44,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:45,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 67 states and 88 transitions. [2024-11-13 21:23:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2024-11-13 21:23:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:23:45,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:47,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 70 states and 92 transitions. [2024-11-13 21:23:47,385 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 92 transitions. [2024-11-13 21:23:47,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:23:47,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:47,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:48,521 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:49,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 73 states and 96 transitions. [2024-11-13 21:23:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 96 transitions. [2024-11-13 21:23:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:23:49,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:49,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:49,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:50,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 76 states and 100 transitions. [2024-11-13 21:23:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 100 transitions. [2024-11-13 21:23:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:23:50,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:50,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:52,152 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:52,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 79 states and 104 transitions. [2024-11-13 21:23:52,658 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 104 transitions. [2024-11-13 21:23:52,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:23:52,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:52,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:54,227 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 82 states and 108 transitions. [2024-11-13 21:23:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 108 transitions. [2024-11-13 21:23:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:23:54,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:54,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:56,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 85 states and 112 transitions. [2024-11-13 21:23:56,587 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 112 transitions. [2024-11-13 21:23:56,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:23:56,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:56,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 88 states and 116 transitions. [2024-11-13 21:23:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 116 transitions. [2024-11-13 21:23:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:23:58,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:00,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 91 states and 120 transitions. [2024-11-13 21:24:00,943 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 120 transitions. [2024-11-13 21:24:00,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:24:00,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:00,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:03,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 94 states and 124 transitions. [2024-11-13 21:24:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 124 transitions. [2024-11-13 21:24:03,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:24:03,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:03,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:05,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 97 states and 128 transitions. [2024-11-13 21:24:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 128 transitions. [2024-11-13 21:24:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:24:05,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:05,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 100 states and 132 transitions. [2024-11-13 21:24:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 132 transitions. [2024-11-13 21:24:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:24:07,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 103 states and 136 transitions. [2024-11-13 21:24:10,600 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 136 transitions. [2024-11-13 21:24:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:24:10,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:10,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 106 states and 140 transitions. [2024-11-13 21:24:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 140 transitions. [2024-11-13 21:24:13,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:24:13,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:13,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:13,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:15,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:15,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 109 states and 144 transitions. [2024-11-13 21:24:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 144 transitions. [2024-11-13 21:24:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:24:15,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:15,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:17,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 112 states and 148 transitions. [2024-11-13 21:24:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 148 transitions. [2024-11-13 21:24:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:24:18,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:18,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:21,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:21,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:21,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 115 states and 152 transitions. [2024-11-13 21:24:21,749 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 152 transitions. [2024-11-13 21:24:21,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:24:21,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:21,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:24,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 118 states and 156 transitions. [2024-11-13 21:24:24,665 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 156 transitions. [2024-11-13 21:24:24,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:24:24,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:24,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:27,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 121 states and 160 transitions. [2024-11-13 21:24:27,795 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 160 transitions. [2024-11-13 21:24:27,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:24:27,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:27,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:31,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:31,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 124 states and 164 transitions. [2024-11-13 21:24:31,173 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 164 transitions. [2024-11-13 21:24:31,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:24:31,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:31,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:33,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:34,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 127 states and 168 transitions. [2024-11-13 21:24:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 168 transitions. [2024-11-13 21:24:34,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:24:34,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:34,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:37,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 130 states and 172 transitions. [2024-11-13 21:24:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 172 transitions. [2024-11-13 21:24:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:24:38,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:41,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2583 backedges. 0 proven. 2583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:42,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 133 states and 176 transitions. [2024-11-13 21:24:42,145 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 176 transitions. [2024-11-13 21:24:42,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:24:42,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:42,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 0 proven. 2709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 136 states and 180 transitions. [2024-11-13 21:24:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 180 transitions. [2024-11-13 21:24:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:24:45,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:45,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:48,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 0 proven. 2838 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:49,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 139 states and 184 transitions. [2024-11-13 21:24:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 184 transitions. [2024-11-13 21:24:49,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:24:49,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:49,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:53,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 0 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 142 states and 188 transitions. [2024-11-13 21:24:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 188 transitions. [2024-11-13 21:24:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:24:54,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:54,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:57,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 0 proven. 3105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 145 states and 192 transitions. [2024-11-13 21:24:58,276 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 192 transitions. [2024-11-13 21:24:58,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:24:58,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:58,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 0 proven. 3243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:02,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:02,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 148 states and 196 transitions. [2024-11-13 21:25:02,714 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 196 transitions. [2024-11-13 21:25:02,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:25:02,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:02,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3384 backedges. 0 proven. 3384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:07,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 151 states and 200 transitions. [2024-11-13 21:25:07,255 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 200 transitions. [2024-11-13 21:25:07,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:25:07,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:07,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3528 backedges. 0 proven. 3528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:12,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 154 states and 204 transitions. [2024-11-13 21:25:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 204 transitions. [2024-11-13 21:25:12,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:25:12,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:12,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:12,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3675 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:17,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 157 states and 208 transitions. [2024-11-13 21:25:17,140 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 208 transitions. [2024-11-13 21:25:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:25:17,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:17,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:21,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3825 backedges. 0 proven. 3825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 160 states and 212 transitions. [2024-11-13 21:25:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 212 transitions. [2024-11-13 21:25:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:25:22,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:22,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 3978 backedges. 0 proven. 3978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 163 states and 216 transitions. [2024-11-13 21:25:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 216 transitions. [2024-11-13 21:25:27,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:25:27,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:27,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:27,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4134 backedges. 0 proven. 4134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 166 states and 220 transitions. [2024-11-13 21:25:32,563 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 220 transitions. [2024-11-13 21:25:32,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:25:32,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:32,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4293 backedges. 0 proven. 4293 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:38,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:38,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 169 states and 224 transitions. [2024-11-13 21:25:38,454 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 224 transitions. [2024-11-13 21:25:38,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:25:38,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:38,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:44,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 172 states and 228 transitions. [2024-11-13 21:25:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 228 transitions. [2024-11-13 21:25:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:25:44,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:44,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 0 proven. 4620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 175 states and 232 transitions. [2024-11-13 21:25:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 232 transitions. [2024-11-13 21:25:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:25:51,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4788 backedges. 0 proven. 4788 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 178 states and 236 transitions. [2024-11-13 21:25:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 236 transitions. [2024-11-13 21:25:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:25:56,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:56,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:02,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4959 backedges. 0 proven. 4959 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 181 states and 240 transitions. [2024-11-13 21:26:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 240 transitions. [2024-11-13 21:26:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:26:03,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:03,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 5133 backedges. 0 proven. 5133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:10,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:10,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 184 states and 244 transitions. [2024-11-13 21:26:10,119 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 244 transitions. [2024-11-13 21:26:10,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:26:10,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:10,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5310 backedges. 0 proven. 5310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:17,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 187 states and 248 transitions. [2024-11-13 21:26:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 248 transitions. [2024-11-13 21:26:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:26:17,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:17,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:23,635 INFO L134 CoverageAnalysis]: Checked inductivity of 5490 backedges. 0 proven. 5490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:24,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:24,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 190 states and 252 transitions. [2024-11-13 21:26:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 252 transitions. [2024-11-13 21:26:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:26:24,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:24,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:31,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 0 proven. 5673 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:32,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:32,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 193 states and 256 transitions. [2024-11-13 21:26:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 256 transitions. [2024-11-13 21:26:32,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:26:32,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:32,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5859 backedges. 0 proven. 5859 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 196 states and 260 transitions. [2024-11-13 21:26:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 260 transitions. [2024-11-13 21:26:41,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:26:41,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:41,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6048 backedges. 0 proven. 6048 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:50,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 199 states and 264 transitions. [2024-11-13 21:26:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 264 transitions. [2024-11-13 21:26:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:26:50,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:50,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6240 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 202 states and 268 transitions. [2024-11-13 21:26:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 268 transitions. [2024-11-13 21:26:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:26:58,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:58,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:06,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6435 backedges. 0 proven. 6435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:08,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 205 states and 272 transitions. [2024-11-13 21:27:08,205 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 272 transitions. [2024-11-13 21:27:08,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:27:08,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:08,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:08,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6633 backedges. 0 proven. 6633 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 208 states and 276 transitions. [2024-11-13 21:27:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 276 transitions. [2024-11-13 21:27:17,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:27:17,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:17,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6834 backedges. 0 proven. 6834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 211 states and 280 transitions. [2024-11-13 21:27:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 280 transitions. [2024-11-13 21:27:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:27:25,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:25,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7038 backedges. 0 proven. 7038 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:34,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:34,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 214 states and 284 transitions. [2024-11-13 21:27:34,485 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 284 transitions. [2024-11-13 21:27:34,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:27:34,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:34,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:42,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7245 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 217 states and 288 transitions. [2024-11-13 21:27:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 288 transitions. [2024-11-13 21:27:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:27:44,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:44,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:52,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7455 backedges. 0 proven. 7455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 220 states and 292 transitions. [2024-11-13 21:27:53,563 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 292 transitions. [2024-11-13 21:27:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:27:53,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:53,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:02,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7668 backedges. 0 proven. 7668 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:03,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:03,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 223 states and 296 transitions. [2024-11-13 21:28:03,669 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 296 transitions. [2024-11-13 21:28:03,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:28:03,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:03,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:12,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7884 backedges. 0 proven. 7884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 226 states and 300 transitions. [2024-11-13 21:28:14,057 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 300 transitions. [2024-11-13 21:28:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:28:14,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:14,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:14,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8103 backedges. 0 proven. 8103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:24,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 229 states and 304 transitions. [2024-11-13 21:28:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 304 transitions. [2024-11-13 21:28:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:28:24,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:24,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8325 backedges. 0 proven. 8325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:34,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:34,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 232 states and 308 transitions. [2024-11-13 21:28:34,409 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 308 transitions. [2024-11-13 21:28:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:28:34,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:34,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8550 backedges. 0 proven. 8550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:44,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 235 states and 312 transitions. [2024-11-13 21:28:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 312 transitions. [2024-11-13 21:28:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:28:44,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:44,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:54,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 238 states and 316 transitions. [2024-11-13 21:28:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 316 transitions. [2024-11-13 21:28:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 21:28:55,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:55,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 9009 backedges. 0 proven. 9009 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:07,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:07,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 241 states and 320 transitions. [2024-11-13 21:29:07,014 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 320 transitions. [2024-11-13 21:29:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 21:29:07,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:07,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:17,282 INFO L134 CoverageAnalysis]: Checked inductivity of 9243 backedges. 0 proven. 9243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:18,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:18,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 244 states and 324 transitions. [2024-11-13 21:29:18,841 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 324 transitions. [2024-11-13 21:29:18,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:29:18,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:18,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 9480 backedges. 0 proven. 9480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 247 states and 328 transitions. [2024-11-13 21:29:30,450 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 328 transitions. [2024-11-13 21:29:30,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:29:30,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 9720 backedges. 0 proven. 9720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:43,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:43,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 250 states and 332 transitions. [2024-11-13 21:29:43,850 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 332 transitions. [2024-11-13 21:29:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 21:29:43,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:43,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 9963 backedges. 0 proven. 9963 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 253 states and 336 transitions. [2024-11-13 21:29:56,611 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 336 transitions. [2024-11-13 21:29:56,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 21:29:56,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:07,533 INFO L134 CoverageAnalysis]: Checked inductivity of 10209 backedges. 0 proven. 10209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:09,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 256 states and 340 transitions. [2024-11-13 21:30:09,164 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 340 transitions. [2024-11-13 21:30:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 21:30:09,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:09,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 10458 backedges. 0 proven. 10458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:22,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 259 states and 344 transitions. [2024-11-13 21:30:22,708 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 344 transitions. [2024-11-13 21:30:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:30:22,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:22,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 10710 backedges. 0 proven. 10710 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:36,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 262 states and 348 transitions. [2024-11-13 21:30:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 348 transitions. [2024-11-13 21:30:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:30:36,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:36,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:48,617 INFO L134 CoverageAnalysis]: Checked inductivity of 10965 backedges. 0 proven. 10965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:50,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 265 states and 352 transitions. [2024-11-13 21:30:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 352 transitions. [2024-11-13 21:30:50,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:30:50,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:50,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 0 proven. 11223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 268 states and 356 transitions. [2024-11-13 21:31:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 356 transitions. [2024-11-13 21:31:03,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:31:03,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:03,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:16,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11484 backedges. 0 proven. 11484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:18,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:18,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 271 states and 360 transitions. [2024-11-13 21:31:18,020 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 360 transitions. [2024-11-13 21:31:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 21:31:18,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:18,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11748 backedges. 0 proven. 11748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:33,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 274 states and 364 transitions. [2024-11-13 21:31:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 364 transitions. [2024-11-13 21:31:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:31:33,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:46,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12015 backedges. 0 proven. 12015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:48,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:48,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 277 states and 368 transitions. [2024-11-13 21:31:48,060 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 368 transitions. [2024-11-13 21:31:48,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:31:48,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:48,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:01,571 INFO L134 CoverageAnalysis]: Checked inductivity of 12285 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:03,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 280 states and 372 transitions. [2024-11-13 21:32:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 372 transitions. [2024-11-13 21:32:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 21:32:03,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:03,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:03,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:16,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12558 backedges. 0 proven. 12558 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:18,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 283 states and 376 transitions. [2024-11-13 21:32:18,879 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 376 transitions. [2024-11-13 21:32:18,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 21:32:18,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:18,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12834 backedges. 0 proven. 12834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 286 states and 380 transitions. [2024-11-13 21:32:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 380 transitions. [2024-11-13 21:32:34,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 21:32:34,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:34,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:48,314 INFO L134 CoverageAnalysis]: Checked inductivity of 13113 backedges. 0 proven. 13113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 289 states and 384 transitions. [2024-11-13 21:32:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 384 transitions. [2024-11-13 21:32:50,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 21:32:50,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:50,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 13395 backedges. 0 proven. 13395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 292 states and 388 transitions. [2024-11-13 21:33:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 388 transitions. [2024-11-13 21:33:06,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 21:33:06,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:06,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 13680 backedges. 0 proven. 13680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:22,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:22,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 295 states and 392 transitions. [2024-11-13 21:33:22,548 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 392 transitions. [2024-11-13 21:33:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 21:33:22,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:22,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 13968 backedges. 0 proven. 13968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 298 states and 396 transitions. [2024-11-13 21:33:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 396 transitions. [2024-11-13 21:33:38,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 21:33:38,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:38,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 14259 backedges. 0 proven. 14259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:55,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:55,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 301 states and 400 transitions. [2024-11-13 21:33:55,744 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 400 transitions. [2024-11-13 21:33:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-13 21:33:55,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:55,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 14553 backedges. 0 proven. 14553 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 304 states and 404 transitions. [2024-11-13 21:34:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 404 transitions. [2024-11-13 21:34:13,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 21:34:13,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:13,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 14850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:32,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 307 states and 408 transitions. [2024-11-13 21:34:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 408 transitions. [2024-11-13 21:34:32,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 21:34:32,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:32,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 15150 backedges. 0 proven. 15150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:51,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 310 states and 412 transitions. [2024-11-13 21:34:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 412 transitions. [2024-11-13 21:34:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 21:34:51,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:07,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15453 backedges. 0 proven. 15453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 313 states and 416 transitions. [2024-11-13 21:35:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 416 transitions. [2024-11-13 21:35:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 21:35:09,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 15759 backedges. 0 proven. 15759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:28,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 316 states and 420 transitions. [2024-11-13 21:35:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 420 transitions. [2024-11-13 21:35:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:35:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 16068 backedges. 0 proven. 16068 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:47,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:47,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 319 states and 424 transitions. [2024-11-13 21:35:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 424 transitions. [2024-11-13 21:35:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:35:47,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:47,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:47,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:04,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:06,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 322 states and 428 transitions. [2024-11-13 21:36:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 428 transitions. [2024-11-13 21:36:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 21:36:06,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 16695 backedges. 0 proven. 16695 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 325 states and 432 transitions. [2024-11-13 21:36:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 432 transitions. [2024-11-13 21:36:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 21:36:27,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:45,909 INFO L134 CoverageAnalysis]: Checked inductivity of 17013 backedges. 0 proven. 17013 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 328 states and 436 transitions. [2024-11-13 21:36:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 436 transitions. [2024-11-13 21:36:48,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 21:36:48,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:48,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:06,619 INFO L134 CoverageAnalysis]: Checked inductivity of 17334 backedges. 0 proven. 17334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:08,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 331 states and 440 transitions. [2024-11-13 21:37:08,773 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 440 transitions. [2024-11-13 21:37:08,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 21:37:08,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:08,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:09,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 17658 backedges. 0 proven. 17658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 334 states and 444 transitions. [2024-11-13 21:37:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 444 transitions. [2024-11-13 21:37:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 21:37:30,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:30,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat