./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const_m2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/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_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const_m2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 06c952a07d861e134050c8036ebe12899287d1c68b93fe51209b5cc562011a68 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:54:34,772 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:54:34,830 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:54:34,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:54:34,835 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:54:34,857 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:54:34,857 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:54:34,858 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:54:34,858 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:54:34,858 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:54:34,858 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:54:34,858 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:54:34,858 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:54:34,859 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:54:34,859 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:54:34,859 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:54:34,859 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:54:34,859 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:54:34,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:54:34,859 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:54:34,859 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:54:34,859 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:54:34,861 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:54:34,861 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:54:34,862 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:54:34,862 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:54:34,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:54:34,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:54:34,862 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:54:34,862 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:54:34,862 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:54:34,862 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:54:34,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:54:34,863 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_c9868735-f36a-4c9b-ad4a-34c580aca7ac/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06c952a07d861e134050c8036ebe12899287d1c68b93fe51209b5cc562011a68 [2024-11-13 20:54:35,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:54:35,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:54:35,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:54:35,184 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:54:35,184 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:54:35,186 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/zero_sum_const_m2.c Unable to find full path for "g++" [2024-11-13 20:54:37,048 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:54:37,326 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:54:37,326 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/sv-benchmarks/c/array-crafted/zero_sum_const_m2.c [2024-11-13 20:54:37,333 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/data/fdaa0213b/53afe4ac0ef74725a903c6a65fd1de9d/FLAG6021fd293 [2024-11-13 20:54:37,347 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/data/fdaa0213b/53afe4ac0ef74725a903c6a65fd1de9d [2024-11-13 20:54:37,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:54:37,350 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:54:37,352 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:54:37,352 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:54:37,357 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:54:37,358 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,360 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ae5df77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37, skipping insertion in model container [2024-11-13 20:54:37,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,376 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:54:37,554 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/sv-benchmarks/c/array-crafted/zero_sum_const_m2.c[408,421] [2024-11-13 20:54:37,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:54:37,585 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:54:37,594 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/sv-benchmarks/c/array-crafted/zero_sum_const_m2.c[408,421] [2024-11-13 20:54:37,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:54:37,619 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:54:37,620 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37 WrapperNode [2024-11-13 20:54:37,620 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:54:37,621 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:54:37,622 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:54:37,622 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:54:37,628 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,637 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,660 INFO L138 Inliner]: procedures = 16, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2024-11-13 20:54:37,660 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:54:37,661 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:54:37,661 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:54:37,661 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:54:37,668 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,670 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,674 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,682 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,687 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,691 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,692 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,694 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:54:37,698 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:54:37,698 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:54:37,698 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:54:37,699 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:37" (1/1) ... [2024-11-13 20:54:37,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:54:37,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:54:37,732 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:54:37,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9868735-f36a-4c9b-ad4a-34c580aca7ac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:54:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:54:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:54:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:54:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:54:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:54:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:54:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:54:37,827 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:54:37,828 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:54:38,003 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-13 20:54:38,003 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:54:38,046 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:54:38,046 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 20:54:38,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:54:38 BoogieIcfgContainer [2024-11-13 20:54:38,047 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:54:38,048 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:54:38,048 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:54:38,058 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:54:38,058 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:54:38" (1/1) ... [2024-11-13 20:54:38,066 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:54:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-11-13 20:54:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-11-13 20:54:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:54:38,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:38,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:38,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:54:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-11-13 20:54:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-11-13 20:54:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:54:38,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:38,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:38,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:54:38,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:38,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-11-13 20:54:38,655 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-11-13 20:54:38,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:54:38,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:54:38,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:38,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-11-13 20:54:38,874 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-11-13 20:54:38,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:54:38,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:38,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:38,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:54:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:39,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-11-13 20:54:39,051 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-11-13 20:54:39,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:54:39,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:39,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:54:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-13 20:54:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-13 20:54:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:54:39,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:54:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2024-11-13 20:54:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2024-11-13 20:54:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:54:39,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:39,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:54:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-13 20:54:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-13 20:54:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:54:39,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:39,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:54:39,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:39,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 21 states and 31 transitions. [2024-11-13 20:54:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 31 transitions. [2024-11-13 20:54:39,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:54:39,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:39,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:54:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:39,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-11-13 20:54:39,843 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-11-13 20:54:39,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:54:39,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:39,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:39,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:54:39,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2024-11-13 20:54:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2024-11-13 20:54:39,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:54:39,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:39,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:41,732 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:54:45,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 39 states and 75 transitions. [2024-11-13 20:54:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 75 transitions. [2024-11-13 20:54:45,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:54:45,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:45,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:54:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 40 states and 77 transitions. [2024-11-13 20:54:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 77 transitions. [2024-11-13 20:54:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:54:47,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:47,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:47,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:48,021 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:54:50,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:50,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 46 states and 90 transitions. [2024-11-13 20:54:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 90 transitions. [2024-11-13 20:54:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:54:50,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:50,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:50,331 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:54:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:51,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 53 states and 104 transitions. [2024-11-13 20:54:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 104 transitions. [2024-11-13 20:54:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:54:51,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:51,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:52,222 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:54:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 54 states and 104 transitions. [2024-11-13 20:54:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 104 transitions. [2024-11-13 20:54:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:54:52,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:52,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:54:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 59 states and 112 transitions. [2024-11-13 20:54:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 112 transitions. [2024-11-13 20:54:54,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:54:54,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:54,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:54,712 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:54:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 55 states and 102 transitions. [2024-11-13 20:54:55,176 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 102 transitions. [2024-11-13 20:54:55,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:54:55,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:55,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:55,244 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:54:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 56 states and 102 transitions. [2024-11-13 20:54:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 102 transitions. [2024-11-13 20:54:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:54:55,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:55,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:56,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:54:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:58,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 61 states and 111 transitions. [2024-11-13 20:54:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 111 transitions. [2024-11-13 20:54:58,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:54:58,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:58,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:58,278 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:54:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 58 states and 102 transitions. [2024-11-13 20:54:59,277 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 102 transitions. [2024-11-13 20:54:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:54:59,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:59,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:59,344 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:55:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 58 states and 100 transitions. [2024-11-13 20:55:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 100 transitions. [2024-11-13 20:55:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:55:00,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:05,039 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 20:55:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 65 states and 121 transitions. [2024-11-13 20:55:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 121 transitions. [2024-11-13 20:55:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:55:12,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:12,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:12,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:15,879 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 20:55:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 75 states and 147 transitions. [2024-11-13 20:55:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 147 transitions. [2024-11-13 20:55:23,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:55:23,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:23,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:23,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:25,361 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 20:55:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:27,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 78 states and 157 transitions. [2024-11-13 20:55:27,130 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 157 transitions. [2024-11-13 20:55:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:55:27,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:27,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:28,144 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:55:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 81 states and 164 transitions. [2024-11-13 20:55:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 164 transitions. [2024-11-13 20:55:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:55:30,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:30,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:55:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:32,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 84 states and 169 transitions. [2024-11-13 20:55:32,782 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 169 transitions. [2024-11-13 20:55:32,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:55:32,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:32,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:32,983 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:55:35,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:35,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 88 states and 173 transitions. [2024-11-13 20:55:35,852 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 173 transitions. [2024-11-13 20:55:35,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:55:35,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:35,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:55:40,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 96 states and 184 transitions. [2024-11-13 20:55:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 184 transitions. [2024-11-13 20:55:40,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:55:40,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:40,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:41,315 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:55:42,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 97 states and 186 transitions. [2024-11-13 20:55:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 186 transitions. [2024-11-13 20:55:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:55:42,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:42,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:42,789 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:55:44,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:44,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 88 states and 157 transitions. [2024-11-13 20:55:44,887 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 157 transitions. [2024-11-13 20:55:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:55:44,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:44,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:45,448 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:55:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:49,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 170 transitions. [2024-11-13 20:55:49,932 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 170 transitions. [2024-11-13 20:55:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:55:49,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:49,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:50,483 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:55:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:52,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 93 states and 163 transitions. [2024-11-13 20:55:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 163 transitions. [2024-11-13 20:55:52,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:55:52,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:52,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:53,328 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:55:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 96 states and 170 transitions. [2024-11-13 20:55:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 170 transitions. [2024-11-13 20:55:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:55:55,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:56:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 101 states and 182 transitions. [2024-11-13 20:56:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 182 transitions. [2024-11-13 20:56:00,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:56:00,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:01,106 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:56:03,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:03,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 106 states and 191 transitions. [2024-11-13 20:56:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 191 transitions. [2024-11-13 20:56:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:56:03,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:03,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:56:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 106 states and 183 transitions. [2024-11-13 20:56:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 183 transitions. [2024-11-13 20:56:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:56:05,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:14,679 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:56:41,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 125 states and 237 transitions. [2024-11-13 20:56:41,671 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 237 transitions. [2024-11-13 20:56:41,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:56:41,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:41,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:56:42,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:42,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 112 states and 217 transitions. [2024-11-13 20:56:42,658 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 217 transitions. [2024-11-13 20:56:42,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:56:42,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:42,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:56:52,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 117 states and 231 transitions. [2024-11-13 20:56:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 231 transitions. [2024-11-13 20:56:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:56:52,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:52,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:57:05,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:05,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 128 states and 257 transitions. [2024-11-13 20:57:05,284 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 257 transitions. [2024-11-13 20:57:05,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:57:05,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:05,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:06,478 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:57:13,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:13,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 134 states and 268 transitions. [2024-11-13 20:57:13,102 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 268 transitions. [2024-11-13 20:57:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:13,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:13,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:57:16,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 135 states and 270 transitions. [2024-11-13 20:57:16,419 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 270 transitions. [2024-11-13 20:57:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:16,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:16,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:17,003 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:57:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 141 states and 281 transitions. [2024-11-13 20:57:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 281 transitions. [2024-11-13 20:57:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:23,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:57:26,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:26,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 144 states and 285 transitions. [2024-11-13 20:57:26,708 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 285 transitions. [2024-11-13 20:57:26,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:26,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:26,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:57:35,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:35,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 152 states and 299 transitions. [2024-11-13 20:57:35,779 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 299 transitions. [2024-11-13 20:57:35,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:35,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:35,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:35,986 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:57:39,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 155 states and 303 transitions. [2024-11-13 20:57:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 303 transitions. [2024-11-13 20:57:39,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:39,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:39,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:39,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:57:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 161 states and 312 transitions. [2024-11-13 20:57:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 312 transitions. [2024-11-13 20:57:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:46,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:46,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:47,008 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:57:48,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:48,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 162 states and 312 transitions. [2024-11-13 20:57:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 312 transitions. [2024-11-13 20:57:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:48,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:48,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:48,393 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:57:50,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:50,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 165 states and 316 transitions. [2024-11-13 20:57:50,699 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 316 transitions. [2024-11-13 20:57:50,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:50,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:50,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:52,331 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:57:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 168 states and 321 transitions. [2024-11-13 20:57:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 321 transitions. [2024-11-13 20:57:58,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:58,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:58,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:58,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:58:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 162 states and 297 transitions. [2024-11-13 20:58:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 297 transitions. [2024-11-13 20:58:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:58:03,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:03,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:58:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 159 states and 292 transitions. [2024-11-13 20:58:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 292 transitions. [2024-11-13 20:58:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:58:06,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:06,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:07,346 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:58:17,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:17,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 166 states and 314 transitions. [2024-11-13 20:58:17,398 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 314 transitions. [2024-11-13 20:58:17,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:58:17,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:17,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:18,675 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:58:23,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 170 states and 319 transitions. [2024-11-13 20:58:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 319 transitions. [2024-11-13 20:58:23,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:58:23,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:25,049 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:58:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 168 states and 310 transitions. [2024-11-13 20:58:30,750 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 310 transitions. [2024-11-13 20:58:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:58:30,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:30,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:32,044 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:58:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 169 states and 310 transitions. [2024-11-13 20:58:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 310 transitions. [2024-11-13 20:58:33,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:58:33,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:58:37,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 163 states and 298 transitions. [2024-11-13 20:58:37,492 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 298 transitions. [2024-11-13 20:58:37,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:58:37,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:37,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:37,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:38,824 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:58:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 169 states and 314 transitions. [2024-11-13 20:58:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 314 transitions. [2024-11-13 20:58:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:58:48,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:48,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:59:00,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 176 states and 327 transitions. [2024-11-13 20:59:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 327 transitions. [2024-11-13 20:59:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:59:00,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:00,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:01,366 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:59:04,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 179 states and 335 transitions. [2024-11-13 20:59:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 335 transitions. [2024-11-13 20:59:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:59:04,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:04,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:05,883 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:59:07,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 180 states and 335 transitions. [2024-11-13 20:59:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 335 transitions. [2024-11-13 20:59:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:59:07,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:07,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 192 states and 370 transitions. [2024-11-13 21:00:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 370 transitions. [2024-11-13 21:00:05,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:05,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:05,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:08,103 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:31,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:31,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 205 states and 397 transitions. [2024-11-13 21:00:31,955 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 397 transitions. [2024-11-13 21:00:31,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:31,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:31,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:39,977 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:04,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 215 states and 424 transitions. [2024-11-13 21:01:04,808 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 424 transitions. [2024-11-13 21:01:04,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:01:04,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:04,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:15,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 220 states and 432 transitions. [2024-11-13 21:01:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 432 transitions. [2024-11-13 21:01:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:01:15,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:15,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:17,682 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:27,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:27,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 225 states and 443 transitions. [2024-11-13 21:01:27,780 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 443 transitions. [2024-11-13 21:01:27,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:01:27,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:27,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:29,977 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:35,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 228 states and 449 transitions. [2024-11-13 21:01:35,396 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 449 transitions. [2024-11-13 21:01:35,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:01:35,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:35,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:39,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 229 states and 449 transitions. [2024-11-13 21:01:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 449 transitions. [2024-11-13 21:01:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:01:39,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:42,262 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:02:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 238 states and 467 transitions. [2024-11-13 21:02:00,808 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 467 transitions. [2024-11-13 21:02:00,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:02:00,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:00,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:00,997 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:02:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:11,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 244 states and 473 transitions. [2024-11-13 21:02:11,934 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 473 transitions. [2024-11-13 21:02:11,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:02:11,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:11,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:12,227 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:02:35,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:35,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 255 states and 491 transitions. [2024-11-13 21:02:35,251 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 491 transitions. [2024-11-13 21:02:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:02:35,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:35,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:35,432 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:02:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 259 states and 496 transitions. [2024-11-13 21:02:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 496 transitions. [2024-11-13 21:02:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:02:43,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:02:51,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 263 states and 501 transitions. [2024-11-13 21:02:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 501 transitions. [2024-11-13 21:02:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:02:51,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:51,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:02:57,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 267 states and 506 transitions. [2024-11-13 21:02:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 506 transitions. [2024-11-13 21:02:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:02:57,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:57,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:03:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:04,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 268 states and 508 transitions. [2024-11-13 21:03:04,070 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 508 transitions. [2024-11-13 21:03:04,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:03:04,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:04,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:04,257 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:03:06,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:06,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 269 states and 508 transitions. [2024-11-13 21:03:06,388 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 508 transitions. [2024-11-13 21:03:06,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:03:06,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:06,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:09,237 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:03:11,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 270 states and 509 transitions. [2024-11-13 21:03:11,302 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 509 transitions. [2024-11-13 21:03:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:03:11,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:11,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:03:13,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:13,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 271 states and 509 transitions. [2024-11-13 21:03:13,484 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 509 transitions. [2024-11-13 21:03:13,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:03:13,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:13,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:16,345 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:03:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 278 states and 522 transitions. [2024-11-13 21:03:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 522 transitions. [2024-11-13 21:03:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:03:33,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:33,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:36,228 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 21:03:38,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:38,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 264 states and 489 transitions. [2024-11-13 21:03:38,361 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 489 transitions. [2024-11-13 21:03:38,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:03:38,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:38,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:03:56,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:56,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 259 states and 470 transitions. [2024-11-13 21:03:56,348 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 470 transitions. [2024-11-13 21:03:56,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:03:56,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:56,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:04:10,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:10,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 261 states and 482 transitions. [2024-11-13 21:04:10,318 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 482 transitions. [2024-11-13 21:04:10,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:10,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:10,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:13,307 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:04:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 264 states and 492 transitions. [2024-11-13 21:04:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 492 transitions. [2024-11-13 21:04:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:20,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:20,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:23,517 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:04:29,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:29,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 267 states and 496 transitions. [2024-11-13 21:04:29,821 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 496 transitions. [2024-11-13 21:04:29,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:29,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:29,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:32,739 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:04:35,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 268 states and 497 transitions. [2024-11-13 21:04:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 497 transitions. [2024-11-13 21:04:35,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:35,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:35,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:04:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 271 states and 501 transitions. [2024-11-13 21:04:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 501 transitions. [2024-11-13 21:04:45,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:45,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:45,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:04:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 270 states and 499 transitions. [2024-11-13 21:04:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 499 transitions. [2024-11-13 21:04:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:50,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:50,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:04:56,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:56,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 269 states and 497 transitions. [2024-11-13 21:04:56,378 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 497 transitions. [2024-11-13 21:04:56,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:56,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:56,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:56,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:05:01,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 268 states and 495 transitions. [2024-11-13 21:05:01,704 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 495 transitions. [2024-11-13 21:05:01,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:05:01,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:05:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:07,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 267 states and 493 transitions. [2024-11-13 21:05:07,279 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 493 transitions. [2024-11-13 21:05:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:05:07,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:07,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:05:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:26,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 274 states and 511 transitions. [2024-11-13 21:05:26,122 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 511 transitions. [2024-11-13 21:05:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:05:26,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:26,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:05:44,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 280 states and 526 transitions. [2024-11-13 21:05:44,248 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 526 transitions. [2024-11-13 21:05:44,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:05:44,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:44,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:47,368 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:05:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:53,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 283 states and 531 transitions. [2024-11-13 21:05:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 531 transitions. [2024-11-13 21:05:53,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:05:53,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:53,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:56,715 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:06:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:04,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 286 states and 538 transitions. [2024-11-13 21:06:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 538 transitions. [2024-11-13 21:06:04,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:06:04,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:04,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:06:14,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:14,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 289 states and 543 transitions. [2024-11-13 21:06:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 543 transitions. [2024-11-13 21:06:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:06:14,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:14,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:17,295 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:06:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 292 states and 554 transitions. [2024-11-13 21:06:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 554 transitions. [2024-11-13 21:06:26,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:06:26,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:26,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:06:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 293 states and 554 transitions. [2024-11-13 21:06:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 554 transitions. [2024-11-13 21:06:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:06:32,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:32,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:34,957 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:06:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:37,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 294 states and 554 transitions. [2024-11-13 21:06:37,296 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 554 transitions. [2024-11-13 21:06:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:06:37,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:37,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:40,578 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:06:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 295 states and 554 transitions. [2024-11-13 21:06:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 554 transitions. [2024-11-13 21:06:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:06:43,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:43,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:06:49,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 253 states and 460 transitions. [2024-11-13 21:06:49,754 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 460 transitions. [2024-11-13 21:06:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:06:49,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:27,158 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.