./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.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_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/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_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/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_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/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 d25bbd57503ddf7114a4e56e0d2f1aa1d87b632e5d2d981ebfe6e2db50f2e17b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:41:45,421 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:41:45,483 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:41:45,493 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:41:45,494 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:41:45,522 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:41:45,525 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:41:45,526 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:41:45,526 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:41:45,526 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:41:45,527 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:41:45,528 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:41:45,528 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:41:45,528 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:41:45,529 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:41:45,529 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:41:45,529 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:41:45,529 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:41:45,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:41:45,529 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:41:45,529 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:41:45,530 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:41:45,530 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:41:45,530 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:41:45,530 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:41:45,530 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:41:45,531 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:41:45,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:41:45,531 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:41:45,531 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:41:45,531 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:41:45,531 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:41:45,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:41:45,532 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_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/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 -> d25bbd57503ddf7114a4e56e0d2f1aa1d87b632e5d2d981ebfe6e2db50f2e17b [2024-11-13 16:41:45,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:41:45,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:41:45,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:41:45,841 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:41:45,841 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:41:45,842 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c Unable to find full path for "g++" [2024-11-13 16:41:47,838 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:41:48,044 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:41:48,045 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c [2024-11-13 16:41:48,060 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/data/1c81fed97/67986b1651e04eccb4224e68b6615b85/FLAG66c6030a7 [2024-11-13 16:41:48,074 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/data/1c81fed97/67986b1651e04eccb4224e68b6615b85 [2024-11-13 16:41:48,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:41:48,077 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:41:48,078 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:41:48,079 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:41:48,082 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:41:48,082 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@424400db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48, skipping insertion in model container [2024-11-13 16:41:48,083 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,097 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:41:48,244 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_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c[454,467] [2024-11-13 16:41:48,261 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:41:48,270 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:41:48,282 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_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c[454,467] [2024-11-13 16:41:48,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:41:48,304 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:41:48,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48 WrapperNode [2024-11-13 16:41:48,308 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:41:48,309 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:41:48,309 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:41:48,309 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:41:48,319 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,326 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,341 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-13 16:41:48,341 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:41:48,342 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:41:48,342 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:41:48,342 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:41:48,348 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,349 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,350 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,350 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,352 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,355 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,356 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,357 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,358 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:41:48,359 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:41:48,359 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:41:48,359 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:41:48,360 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:41:48,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:41:48,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:41:48,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a58f00-d7d0-45d9-8fe7-44c263d3bd30/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:41:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:41:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:41:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:41:48,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:41:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:41:48,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:41:48,505 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:41:48,507 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:41:48,613 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 16:41:48,613 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:41:48,640 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:41:48,640 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:41:48,641 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:41:48 BoogieIcfgContainer [2024-11-13 16:41:48,641 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:41:48,641 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:41:48,641 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:41:48,652 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:41:48,653 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:41:48" (1/1) ... [2024-11-13 16:41:48,659 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:41:48,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:48,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-11-13 16:41:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-11-13 16:41:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 16:41:48,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:48,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:48,840 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 16:41:48,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:48,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-11-13 16:41:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-11-13 16:41:48,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:41:48,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:48,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-13 16:41:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-13 16:41:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:41:49,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:49,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:49,138 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 16:41:49,145 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:49,259 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 16:41:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2024-11-13 16:41:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2024-11-13 16:41:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:41:49,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:49,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:49,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-13 16:41:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-13 16:41:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:41:50,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:50,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 26 states and 39 transitions. [2024-11-13 16:41:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 39 transitions. [2024-11-13 16:41:51,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:41:51,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:51,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:51,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:41:51,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:51,681 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:52,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 30 states and 49 transitions. [2024-11-13 16:41:52,443 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 49 transitions. [2024-11-13 16:41:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:41:52,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:52,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:52,495 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:41:52,496 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:52,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-11-13 16:41:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-11-13 16:41:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:52,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:52,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:41:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:54,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 36 states and 64 transitions. [2024-11-13 16:41:54,036 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 64 transitions. [2024-11-13 16:41:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:54,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:54,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:41:54,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:54,252 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:41:55,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 40 states and 75 transitions. [2024-11-13 16:41:55,175 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 75 transitions. [2024-11-13 16:41:55,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:55,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:55,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:55,209 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:41:55,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:41:56,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 43 states and 79 transitions. [2024-11-13 16:41:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2024-11-13 16:41:56,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:56,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:56,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:41:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:56,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 43 states and 78 transitions. [2024-11-13 16:41:56,335 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 78 transitions. [2024-11-13 16:41:56,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:56,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:56,397 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:41:56,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:41:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 45 states and 79 transitions. [2024-11-13 16:41:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 79 transitions. [2024-11-13 16:41:57,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:41:57,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:57,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:57,236 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:41:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 49 states and 97 transitions. [2024-11-13 16:41:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 97 transitions. [2024-11-13 16:41:58,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:41:58,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:58,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:58,484 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 16:41:58,486 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:58,678 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:41:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 53 states and 110 transitions. [2024-11-13 16:41:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 110 transitions. [2024-11-13 16:41:59,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:41:59,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:59,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:59,985 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:42:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 53 states and 109 transitions. [2024-11-13 16:42:00,307 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 109 transitions. [2024-11-13 16:42:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:42:00,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:00,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:00,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:00,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:00,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 16:42:00,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:42:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 56 states and 113 transitions. [2024-11-13 16:42:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 113 transitions. [2024-11-13 16:42:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:42:01,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:01,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:01,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 16:42:01,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:01,489 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:42:02,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 58 states and 114 transitions. [2024-11-13 16:42:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 114 transitions. [2024-11-13 16:42:02,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:42:02,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:02,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:02,173 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 16:42:02,175 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:02,248 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:42:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 61 states and 117 transitions. [2024-11-13 16:42:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 117 transitions. [2024-11-13 16:42:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:42:03,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:03,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:03,235 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:42:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:03,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 61 states and 116 transitions. [2024-11-13 16:42:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 116 transitions. [2024-11-13 16:42:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:42:03,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:03,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:03,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:03,560 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:03,804 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 7 proven. 46 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:42:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:05,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 65 states and 129 transitions. [2024-11-13 16:42:05,048 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 129 transitions. [2024-11-13 16:42:05,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:42:05,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:05,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:05,101 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 16:42:05,103 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:05,203 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:42:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:06,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 68 states and 133 transitions. [2024-11-13 16:42:06,372 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 133 transitions. [2024-11-13 16:42:06,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:42:06,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:06,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:42:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 72 states and 157 transitions. [2024-11-13 16:42:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 157 transitions. [2024-11-13 16:42:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:42:08,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:08,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:08,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:08,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 16:42:08,139 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:08,228 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:42:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 74 states and 158 transitions. [2024-11-13 16:42:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 158 transitions. [2024-11-13 16:42:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:42:09,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:09,126 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:42:09,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 74 states and 157 transitions. [2024-11-13 16:42:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 157 transitions. [2024-11-13 16:42:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:42:09,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:09,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:09,556 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:09,558 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:09,670 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 7 proven. 46 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:42:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 77 states and 160 transitions. [2024-11-13 16:42:10,715 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 160 transitions. [2024-11-13 16:42:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:42:10,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:10,765 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:10,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:10,864 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 7 proven. 46 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:42:12,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:12,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 80 states and 163 transitions. [2024-11-13 16:42:12,048 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-13 16:42:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:42:12,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:12,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:12,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:12,158 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:42:12,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:12,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 162 transitions. [2024-11-13 16:42:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-13 16:42:12,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:42:12,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:12,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:12,605 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:42:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:13,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 80 states and 161 transitions. [2024-11-13 16:42:13,109 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 161 transitions. [2024-11-13 16:42:13,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:13,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:13,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:13,164 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 16:42:13,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:13,454 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:42:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 84 states and 177 transitions. [2024-11-13 16:42:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 177 transitions. [2024-11-13 16:42:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:15,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:15,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:15,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:42:15,504 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:42:16,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:16,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 87 states and 180 transitions. [2024-11-13 16:42:16,764 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 180 transitions. [2024-11-13 16:42:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:16,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:16,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:16,817 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:42:16,819 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:16,931 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:42:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:18,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 90 states and 183 transitions. [2024-11-13 16:42:18,127 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 183 transitions. [2024-11-13 16:42:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:18,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:18,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:18,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 16:42:18,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:42:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:19,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 92 states and 184 transitions. [2024-11-13 16:42:19,285 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 184 transitions. [2024-11-13 16:42:19,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:19,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:19,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:19,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:19,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:42:19,337 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:42:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 95 states and 187 transitions. [2024-11-13 16:42:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 187 transitions. [2024-11-13 16:42:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:20,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:20,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:21,257 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:42:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:23,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 99 states and 215 transitions. [2024-11-13 16:42:23,302 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 215 transitions. [2024-11-13 16:42:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:23,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:23,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:23,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 16:42:23,354 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:42:24,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 102 states and 218 transitions. [2024-11-13 16:42:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 218 transitions. [2024-11-13 16:42:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:24,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:24,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:42:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:25,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 102 states and 217 transitions. [2024-11-13 16:42:25,457 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 217 transitions. [2024-11-13 16:42:25,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:25,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:25,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:25,568 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:42:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 102 states and 216 transitions. [2024-11-13 16:42:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 216 transitions. [2024-11-13 16:42:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:26,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:26,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:42:26,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:26,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 102 states and 215 transitions. [2024-11-13 16:42:26,585 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 215 transitions. [2024-11-13 16:42:26,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:42:26,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:26,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:42:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 102 states and 214 transitions. [2024-11-13 16:42:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 214 transitions. [2024-11-13 16:42:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:27,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:27,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:27,697 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:29,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:29,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 106 states and 244 transitions. [2024-11-13 16:42:29,909 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 244 transitions. [2024-11-13 16:42:29,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:29,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:29,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:29,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:29,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:29,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 110 states and 264 transitions. [2024-11-13 16:42:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 264 transitions. [2024-11-13 16:42:32,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:32,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:32,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:32,820 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:32,822 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 112 states and 265 transitions. [2024-11-13 16:42:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 265 transitions. [2024-11-13 16:42:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:34,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:34,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:34,301 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:34,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:34,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 112 states and 264 transitions. [2024-11-13 16:42:34,849 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 264 transitions. [2024-11-13 16:42:34,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:34,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:34,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:34,901 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:34,902 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:35,014 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 115 states and 267 transitions. [2024-11-13 16:42:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 267 transitions. [2024-11-13 16:42:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:36,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:36,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:36,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:36,701 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:37,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 115 states and 266 transitions. [2024-11-13 16:42:37,207 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 266 transitions. [2024-11-13 16:42:37,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:37,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:37,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:37,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:37,254 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:37,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:37,360 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 118 states and 269 transitions. [2024-11-13 16:42:39,008 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 269 transitions. [2024-11-13 16:42:39,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:39,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:39,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:39,062 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:39,064 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:39,185 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 121 states and 272 transitions. [2024-11-13 16:42:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 272 transitions. [2024-11-13 16:42:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:40,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:40,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:40,927 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:40,928 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:41,032 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:42,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:42,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 124 states and 275 transitions. [2024-11-13 16:42:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 275 transitions. [2024-11-13 16:42:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:42,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:42,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:42,816 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:42:42,818 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:44,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 127 states and 278 transitions. [2024-11-13 16:42:44,582 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 278 transitions. [2024-11-13 16:42:44,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:44,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:44,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 127 states and 277 transitions. [2024-11-13 16:42:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 277 transitions. [2024-11-13 16:42:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:45,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:45,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 127 states and 276 transitions. [2024-11-13 16:42:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 276 transitions. [2024-11-13 16:42:46,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:46,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:46,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:46,113 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 16:42:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 127 states and 275 transitions. [2024-11-13 16:42:46,755 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 275 transitions. [2024-11-13 16:42:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:42:46,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:46,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:46,815 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:42:46,817 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:42:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 131 states and 294 transitions. [2024-11-13 16:42:49,770 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 294 transitions. [2024-11-13 16:42:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:42:49,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:49,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:49,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:42:49,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:42:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:52,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 134 states and 298 transitions. [2024-11-13 16:42:52,207 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 298 transitions. [2024-11-13 16:42:52,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:42:52,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:52,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:52,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:42:52,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:52,366 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:42:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 136 states and 299 transitions. [2024-11-13 16:42:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 299 transitions. [2024-11-13 16:42:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:42:53,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:53,997 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:42:53,998 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:42:56,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 139 states and 302 transitions. [2024-11-13 16:42:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 302 transitions. [2024-11-13 16:42:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:42:56,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:56,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:56,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:42:56,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:42:58,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 142 states and 305 transitions. [2024-11-13 16:42:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 305 transitions. [2024-11-13 16:42:58,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:42:58,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:58,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:42:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:58,295 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:42:58,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:58,424 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:43:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 145 states and 308 transitions. [2024-11-13 16:43:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 308 transitions. [2024-11-13 16:43:00,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:00,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:00,529 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:43:00,532 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:00,650 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 13 proven. 124 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:43:02,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 148 states and 311 transitions. [2024-11-13 16:43:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 311 transitions. [2024-11-13 16:43:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:02,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:02,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:03,137 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:43:06,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 152 states and 347 transitions. [2024-11-13 16:43:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 347 transitions. [2024-11-13 16:43:06,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:06,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:06,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:06,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:06,290 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:43:06,292 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:06,411 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:43:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 155 states and 350 transitions. [2024-11-13 16:43:08,643 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 350 transitions. [2024-11-13 16:43:08,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:08,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:08,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:08,758 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:43:09,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:09,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 155 states and 349 transitions. [2024-11-13 16:43:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 349 transitions. [2024-11-13 16:43:09,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:09,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:09,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:09,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:43:10,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:10,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 155 states and 348 transitions. [2024-11-13 16:43:10,225 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 348 transitions. [2024-11-13 16:43:10,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:10,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:10,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:10,338 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:43:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 155 states and 347 transitions. [2024-11-13 16:43:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 347 transitions. [2024-11-13 16:43:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:11,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:11,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:11,274 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:43:12,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:12,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 155 states and 346 transitions. [2024-11-13 16:43:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 346 transitions. [2024-11-13 16:43:12,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:12,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:12,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:43:12,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:12,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 155 states and 345 transitions. [2024-11-13 16:43:12,889 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 345 transitions. [2024-11-13 16:43:12,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:12,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:12,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:12,984 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:43:13,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:13,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 155 states and 344 transitions. [2024-11-13 16:43:13,657 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 344 transitions. [2024-11-13 16:43:13,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:13,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:13,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:43:13,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:14,185 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:17,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:17,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 159 states and 365 transitions. [2024-11-13 16:43:17,615 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 365 transitions. [2024-11-13 16:43:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:17,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:17,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:17,690 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:43:17,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:20,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 162 states and 368 transitions. [2024-11-13 16:43:20,210 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 368 transitions. [2024-11-13 16:43:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:20,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:20,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:20,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:20,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:43:20,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:22,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 165 states and 371 transitions. [2024-11-13 16:43:22,795 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 371 transitions. [2024-11-13 16:43:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:22,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:22,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:22,857 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:43:22,858 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:25,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 168 states and 374 transitions. [2024-11-13 16:43:25,289 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 374 transitions. [2024-11-13 16:43:25,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:25,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:25,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:25,352 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:43:25,354 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:28,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:28,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 171 states and 378 transitions. [2024-11-13 16:43:28,436 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 378 transitions. [2024-11-13 16:43:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:28,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:28,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:28,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:43:28,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:30,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:30,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 173 states and 379 transitions. [2024-11-13 16:43:30,602 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 379 transitions. [2024-11-13 16:43:30,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:30,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:30,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:30,656 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:43:30,657 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:30,774 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 176 states and 382 transitions. [2024-11-13 16:43:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 382 transitions. [2024-11-13 16:43:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:33,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:33,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:33,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:43:33,522 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:35,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 179 states and 385 transitions. [2024-11-13 16:43:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 385 transitions. [2024-11-13 16:43:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:35,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:35,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:40,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 183 states and 425 transitions. [2024-11-13 16:43:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 425 transitions. [2024-11-13 16:43:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:40,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:40,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:40,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:43:40,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:40,626 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 186 states and 428 transitions. [2024-11-13 16:43:43,165 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 428 transitions. [2024-11-13 16:43:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:43,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:43,299 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 186 states and 427 transitions. [2024-11-13 16:43:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 427 transitions. [2024-11-13 16:43:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:44,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:44,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:44,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:44,252 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:45,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 186 states and 426 transitions. [2024-11-13 16:43:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 426 transitions. [2024-11-13 16:43:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:45,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:45,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:45,121 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 186 states and 425 transitions. [2024-11-13 16:43:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 425 transitions. [2024-11-13 16:43:45,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:45,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:45,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:45,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 186 states and 424 transitions. [2024-11-13 16:43:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 424 transitions. [2024-11-13 16:43:46,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:46,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:46,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:46,820 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:47,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 186 states and 423 transitions. [2024-11-13 16:43:47,661 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 423 transitions. [2024-11-13 16:43:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:47,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:47,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:48,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 186 states and 422 transitions. [2024-11-13 16:43:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 422 transitions. [2024-11-13 16:43:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:48,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:48,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:43:49,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:49,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 186 states and 421 transitions. [2024-11-13 16:43:49,330 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 421 transitions. [2024-11-13 16:43:49,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:43:49,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:49,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:49,389 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:43:49,390 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:49,817 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:43:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 190 states and 444 transitions. [2024-11-13 16:43:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 444 transitions. [2024-11-13 16:43:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:43:54,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:54,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:54,131 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:43:54,134 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:43:56,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:56,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 193 states and 447 transitions. [2024-11-13 16:43:56,908 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 447 transitions. [2024-11-13 16:43:56,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:43:56,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:56,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:57,744 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 197 states and 491 transitions. [2024-11-13 16:44:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 491 transitions. [2024-11-13 16:44:02,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:02,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:02,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:02,789 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:44:02,791 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:02,944 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:06,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 200 states and 494 transitions. [2024-11-13 16:44:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 494 transitions. [2024-11-13 16:44:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:06,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:06,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:06,117 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:44:06,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 203 states and 497 transitions. [2024-11-13 16:44:09,641 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 497 transitions. [2024-11-13 16:44:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:09,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:10,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 203 states and 496 transitions. [2024-11-13 16:44:10,915 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 496 transitions. [2024-11-13 16:44:10,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:10,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:10,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:10,984 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:44:10,986 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:11,145 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:14,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:14,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 206 states and 499 transitions. [2024-11-13 16:44:14,306 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 499 transitions. [2024-11-13 16:44:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:14,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:14,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:14,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:44:14,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:17,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 209 states and 502 transitions. [2024-11-13 16:44:17,397 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 502 transitions. [2024-11-13 16:44:17,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:17,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:17,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:18,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 209 states and 501 transitions. [2024-11-13 16:44:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 501 transitions. [2024-11-13 16:44:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:18,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:18,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:18,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:44:18,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:18,735 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:22,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:22,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 212 states and 505 transitions. [2024-11-13 16:44:22,753 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 505 transitions. [2024-11-13 16:44:22,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:22,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:22,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:22,806 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:44:22,807 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:25,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:25,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 214 states and 506 transitions. [2024-11-13 16:44:25,553 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 506 transitions. [2024-11-13 16:44:25,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:25,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:25,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:26,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:26,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 214 states and 505 transitions. [2024-11-13 16:44:26,662 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 505 transitions. [2024-11-13 16:44:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:26,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:26,726 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:44:26,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:26,873 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 217 states and 508 transitions. [2024-11-13 16:44:29,789 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 508 transitions. [2024-11-13 16:44:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:29,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:29,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:29,875 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:30,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 217 states and 507 transitions. [2024-11-13 16:44:30,789 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 507 transitions. [2024-11-13 16:44:30,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:30,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:30,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:30,855 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 16:44:30,857 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:34,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 220 states and 510 transitions. [2024-11-13 16:44:34,353 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 510 transitions. [2024-11-13 16:44:34,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:34,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:34,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:34,458 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 220 states and 509 transitions. [2024-11-13 16:44:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 509 transitions. [2024-11-13 16:44:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:35,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:35,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:35,514 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:36,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:36,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 220 states and 508 transitions. [2024-11-13 16:44:36,510 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 508 transitions. [2024-11-13 16:44:36,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:36,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:36,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 220 states and 507 transitions. [2024-11-13 16:44:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 507 transitions. [2024-11-13 16:44:37,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:37,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:37,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:44:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 220 states and 506 transitions. [2024-11-13 16:44:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 506 transitions. [2024-11-13 16:44:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:44:38,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:38,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:39,657 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:44:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:44,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 224 states and 552 transitions. [2024-11-13 16:44:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 552 transitions. [2024-11-13 16:44:44,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:44:44,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:44,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:44,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:44,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:44:44,716 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:44:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 228 states and 579 transitions. [2024-11-13 16:44:50,292 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 579 transitions. [2024-11-13 16:44:50,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:44:50,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:50,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:50,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:44:51,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 228 states and 578 transitions. [2024-11-13 16:44:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 578 transitions. [2024-11-13 16:44:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:44:51,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:51,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:51,461 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:44:51,463 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:51,604 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 19 proven. 238 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 16:44:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:55,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 231 states and 582 transitions. [2024-11-13 16:44:55,940 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 582 transitions. [2024-11-13 16:44:55,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:44:55,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:55,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:44:57,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:57,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 231 states and 581 transitions. [2024-11-13 16:44:57,168 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 581 transitions. [2024-11-13 16:44:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:44:57,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:57,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:57,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:44:57,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:57,367 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:00,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 234 states and 584 transitions. [2024-11-13 16:45:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 584 transitions. [2024-11-13 16:45:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:00,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:00,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:00,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:45:00,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:01,132 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:04,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 237 states and 587 transitions. [2024-11-13 16:45:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 587 transitions. [2024-11-13 16:45:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:04,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:04,673 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:45:04,675 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:04,809 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:07,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 240 states and 590 transitions. [2024-11-13 16:45:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 590 transitions. [2024-11-13 16:45:08,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:08,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:08,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:08,055 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:45:08,057 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:08,204 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:11,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 242 states and 591 transitions. [2024-11-13 16:45:11,279 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 591 transitions. [2024-11-13 16:45:11,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:11,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:11,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 242 states and 590 transitions. [2024-11-13 16:45:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 590 transitions. [2024-11-13 16:45:12,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:12,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:12,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:12,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:12,470 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:45:12,471 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:12,602 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:16,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 245 states and 593 transitions. [2024-11-13 16:45:16,128 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 593 transitions. [2024-11-13 16:45:16,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:16,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:16,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:16,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:45:16,180 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 19 proven. 238 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 16:45:20,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:20,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 248 states and 596 transitions. [2024-11-13 16:45:20,380 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 596 transitions. [2024-11-13 16:45:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:20,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:20,435 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:45:20,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:20,565 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 19 proven. 238 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 16:45:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 251 states and 599 transitions. [2024-11-13 16:45:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 599 transitions. [2024-11-13 16:45:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:24,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:24,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:24,222 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:45:24,223 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:27,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:27,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 254 states and 602 transitions. [2024-11-13 16:45:27,789 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 602 transitions. [2024-11-13 16:45:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:27,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:27,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:27,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:27,888 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:28,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:28,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 254 states and 601 transitions. [2024-11-13 16:45:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 601 transitions. [2024-11-13 16:45:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:28,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:28,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:28,962 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:45:28,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:32,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 257 states and 604 transitions. [2024-11-13 16:45:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 604 transitions. [2024-11-13 16:45:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:32,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:32,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:32,579 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:33,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 257 states and 603 transitions. [2024-11-13 16:45:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 603 transitions. [2024-11-13 16:45:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:33,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:33,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:33,928 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:35,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:35,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 257 states and 602 transitions. [2024-11-13 16:45:35,004 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 602 transitions. [2024-11-13 16:45:35,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:35,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:35,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:35,110 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:36,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 257 states and 601 transitions. [2024-11-13 16:45:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 601 transitions. [2024-11-13 16:45:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:36,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:36,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:36,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:36,278 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:37,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:37,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 257 states and 600 transitions. [2024-11-13 16:45:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 600 transitions. [2024-11-13 16:45:37,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:37,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:37,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:45:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 257 states and 599 transitions. [2024-11-13 16:45:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 599 transitions. [2024-11-13 16:45:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:45:38,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:38,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:39,749 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:45:45,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:45,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 261 states and 649 transitions. [2024-11-13 16:45:45,498 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 649 transitions. [2024-11-13 16:45:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:45:45,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:45,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:45,575 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:45:45,577 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:45:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 265 states and 678 transitions. [2024-11-13 16:45:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 678 transitions. [2024-11-13 16:45:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:45:51,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:51,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:52,116 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:45:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 265 states and 677 transitions. [2024-11-13 16:45:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 677 transitions. [2024-11-13 16:45:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:45:53,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:53,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:53,428 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:45:53,429 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:53,587 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:45:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 268 states and 680 transitions. [2024-11-13 16:45:58,169 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 680 transitions. [2024-11-13 16:45:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:45:58,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:58,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:58,238 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:45:58,239 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:58,397 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:02,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 271 states and 683 transitions. [2024-11-13 16:46:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 683 transitions. [2024-11-13 16:46:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:02,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:02,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:04,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 271 states and 682 transitions. [2024-11-13 16:46:04,157 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 682 transitions. [2024-11-13 16:46:04,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:04,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:04,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:04,219 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:46:04,221 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:04,408 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:09,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 274 states and 686 transitions. [2024-11-13 16:46:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 686 transitions. [2024-11-13 16:46:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:09,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:09,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:09,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:10,138 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:11,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:11,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 274 states and 685 transitions. [2024-11-13 16:46:11,437 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 685 transitions. [2024-11-13 16:46:11,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:11,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:11,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:11,497 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:46:11,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:15,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 277 states and 688 transitions. [2024-11-13 16:46:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 688 transitions. [2024-11-13 16:46:15,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:15,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:15,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:16,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 277 states and 687 transitions. [2024-11-13 16:46:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 687 transitions. [2024-11-13 16:46:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:16,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:16,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:16,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:46:16,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 280 states and 690 transitions. [2024-11-13 16:46:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 690 transitions. [2024-11-13 16:46:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:21,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:21,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:21,458 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:46:21,459 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:21,600 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:25,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 283 states and 693 transitions. [2024-11-13 16:46:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 693 transitions. [2024-11-13 16:46:25,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:25,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:25,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:25,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:46:25,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:25,884 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 286 states and 696 transitions. [2024-11-13 16:46:30,335 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 696 transitions. [2024-11-13 16:46:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:30,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:30,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:30,395 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:46:30,396 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:30,542 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:35,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 289 states and 699 transitions. [2024-11-13 16:46:35,177 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 699 transitions. [2024-11-13 16:46:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:35,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:35,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:35,258 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:46:35,260 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:35,452 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:39,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:39,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 292 states and 702 transitions. [2024-11-13 16:46:39,783 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 702 transitions. [2024-11-13 16:46:39,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:39,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:39,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:39,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:39,910 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:46:39,912 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:44,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 295 states and 705 transitions. [2024-11-13 16:46:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 705 transitions. [2024-11-13 16:46:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:44,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,886 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 16:46:44,888 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 297 states and 706 transitions. [2024-11-13 16:46:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 706 transitions. [2024-11-13 16:46:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:49,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:49,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:51,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:51,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 297 states and 705 transitions. [2024-11-13 16:46:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 705 transitions. [2024-11-13 16:46:51,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:51,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:51,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:51,608 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:52,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 297 states and 704 transitions. [2024-11-13 16:46:52,981 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 704 transitions. [2024-11-13 16:46:52,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:52,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:52,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:54,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 297 states and 703 transitions. [2024-11-13 16:46:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 703 transitions. [2024-11-13 16:46:54,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:54,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:54,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:54,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 297 states and 702 transitions. [2024-11-13 16:46:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 702 transitions. [2024-11-13 16:46:56,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:56,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:46:58,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:58,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 297 states and 701 transitions. [2024-11-13 16:46:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 701 transitions. [2024-11-13 16:46:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:58,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:58,454 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:47:00,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:00,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 297 states and 700 transitions. [2024-11-13 16:47:00,212 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 700 transitions. [2024-11-13 16:47:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:00,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:00,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:00,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 301 states and 754 transitions. [2024-11-13 16:47:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 754 transitions. [2024-11-13 16:47:09,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:09,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:09,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:09,194 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:47:09,195 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:10,056 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 305 states and 785 transitions. [2024-11-13 16:47:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 785 transitions. [2024-11-13 16:47:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:16,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:18,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:18,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 305 states and 784 transitions. [2024-11-13 16:47:18,535 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 784 transitions. [2024-11-13 16:47:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:18,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:18,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:18,776 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:47:18,777 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:23,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 308 states and 787 transitions. [2024-11-13 16:47:23,503 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 787 transitions. [2024-11-13 16:47:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:23,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:23,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:23,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:47:23,570 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:23,729 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:29,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 311 states and 791 transitions. [2024-11-13 16:47:29,714 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 791 transitions. [2024-11-13 16:47:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:29,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:29,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:29,798 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:47:29,800 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 16:47:35,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:35,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 314 states and 794 transitions. [2024-11-13 16:47:35,227 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 794 transitions. [2024-11-13 16:47:35,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:35,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:35,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:35,311 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:47:35,312 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:41,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:41,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 317 states and 797 transitions. [2024-11-13 16:47:41,003 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 797 transitions. [2024-11-13 16:47:41,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:41,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:41,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:41,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:42,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 317 states and 796 transitions. [2024-11-13 16:47:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 796 transitions. [2024-11-13 16:47:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:42,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:42,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:42,687 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:47:42,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:42,883 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 320 states and 799 transitions. [2024-11-13 16:47:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 799 transitions. [2024-11-13 16:47:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:47,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:47,902 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:47:47,904 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 323 states and 802 transitions. [2024-11-13 16:47:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 802 transitions. [2024-11-13 16:47:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:53,268 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:47:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 323 states and 801 transitions. [2024-11-13 16:47:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 801 transitions. [2024-11-13 16:47:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:47:54,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:54,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:54,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:54,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:47:54,803 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 326 states and 804 transitions. [2024-11-13 16:48:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 804 transitions. [2024-11-13 16:48:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:00,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:01,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:01,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 326 states and 803 transitions. [2024-11-13 16:48:01,944 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 803 transitions. [2024-11-13 16:48:01,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:01,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:01,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:02,008 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:48:02,010 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:07,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 329 states and 806 transitions. [2024-11-13 16:48:07,331 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 806 transitions. [2024-11-13 16:48:07,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:07,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:07,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:07,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:07,400 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:48:07,402 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:12,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 332 states and 809 transitions. [2024-11-13 16:48:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 809 transitions. [2024-11-13 16:48:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:12,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:12,667 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 332 states and 808 transitions. [2024-11-13 16:48:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 808 transitions. [2024-11-13 16:48:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:14,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:14,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:48:14,209 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 16:48:19,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 335 states and 811 transitions. [2024-11-13 16:48:19,876 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 811 transitions. [2024-11-13 16:48:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:19,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:19,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:19,955 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:48:19,957 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 337 states and 812 transitions. [2024-11-13 16:48:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 812 transitions. [2024-11-13 16:48:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:24,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:24,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:24,830 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:48:24,831 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:25,004 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:30,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:30,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 340 states and 815 transitions. [2024-11-13 16:48:30,858 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 815 transitions. [2024-11-13 16:48:30,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:30,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:30,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:31,052 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:32,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:32,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 340 states and 814 transitions. [2024-11-13 16:48:32,663 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 814 transitions. [2024-11-13 16:48:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:32,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:32,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:32,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:32,875 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:34,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 340 states and 813 transitions. [2024-11-13 16:48:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 813 transitions. [2024-11-13 16:48:34,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:34,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:34,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:35,064 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 340 states and 812 transitions. [2024-11-13 16:48:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 812 transitions. [2024-11-13 16:48:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:36,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:36,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 340 states and 811 transitions. [2024-11-13 16:48:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 811 transitions. [2024-11-13 16:48:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:38,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:38,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:40,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:40,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 340 states and 810 transitions. [2024-11-13 16:48:40,543 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 810 transitions. [2024-11-13 16:48:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:40,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:40,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 16:48:42,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 340 states and 809 transitions. [2024-11-13 16:48:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 809 transitions. [2024-11-13 16:48:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:48:42,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:42,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:42,389 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:48:42,390 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:43,230 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:48:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 344 states and 840 transitions. [2024-11-13 16:48:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 840 transitions. [2024-11-13 16:48:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:48:51,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:51,917 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:48:51,918 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:48:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 347 states and 843 transitions. [2024-11-13 16:48:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 843 transitions. [2024-11-13 16:48:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:48:57,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:57,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:57,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:48:57,455 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:49:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 350 states and 846 transitions. [2024-11-13 16:49:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 846 transitions. [2024-11-13 16:49:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:49:03,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:03,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:03,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 16:49:03,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 25 proven. 388 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 16:49:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 353 states and 849 transitions. [2024-11-13 16:49:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 849 transitions. [2024-11-13 16:49:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:49:10,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:10,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:10,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:49:10,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:49:16,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:16,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 356 states and 852 transitions. [2024-11-13 16:49:16,660 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 852 transitions. [2024-11-13 16:49:16,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:49:16,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:16,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:16,746 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:49:16,748 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:16,968 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:49:24,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 359 states and 856 transitions. [2024-11-13 16:49:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 856 transitions. [2024-11-13 16:49:24,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:49:24,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:24,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:24,367 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:49:24,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:49:30,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 362 states and 859 transitions. [2024-11-13 16:49:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 859 transitions. [2024-11-13 16:49:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:49:30,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:30,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:30,603 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:49:30,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:31,092 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:49:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 365 states and 862 transitions. [2024-11-13 16:49:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 862 transitions. [2024-11-13 16:49:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:49:38,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:38,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:39,831 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:49:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 369 states and 922 transitions. [2024-11-13 16:49:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 922 transitions. [2024-11-13 16:49:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:49:48,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:48,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:48,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:48,803 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:49:48,804 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:49:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 372 states and 925 transitions. [2024-11-13 16:49:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 925 transitions. [2024-11-13 16:49:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:49:54,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:55,034 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:49:55,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:01,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 375 states and 928 transitions. [2024-11-13 16:50:01,024 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 928 transitions. [2024-11-13 16:50:01,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:01,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:01,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:02,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 375 states and 927 transitions. [2024-11-13 16:50:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 927 transitions. [2024-11-13 16:50:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:02,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:02,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:03,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:50:03,023 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:09,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 377 states and 928 transitions. [2024-11-13 16:50:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 928 transitions. [2024-11-13 16:50:09,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:09,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:09,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:09,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:09,213 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:11,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 377 states and 927 transitions. [2024-11-13 16:50:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 927 transitions. [2024-11-13 16:50:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:11,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:11,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:11,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:11,309 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:50:11,310 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:17,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 380 states and 930 transitions. [2024-11-13 16:50:17,707 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 930 transitions. [2024-11-13 16:50:17,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:17,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:17,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:17,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:17,782 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 16:50:17,783 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:18,153 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 25 proven. 388 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 16:50:24,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 383 states and 933 transitions. [2024-11-13 16:50:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 933 transitions. [2024-11-13 16:50:24,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:24,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:24,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:24,666 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:50:24,668 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:31,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:31,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 386 states and 936 transitions. [2024-11-13 16:50:31,026 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 936 transitions. [2024-11-13 16:50:31,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:31,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:31,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:31,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 386 states and 935 transitions. [2024-11-13 16:50:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 935 transitions. [2024-11-13 16:50:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:32,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:32,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:33,053 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:34,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 386 states and 934 transitions. [2024-11-13 16:50:34,918 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 934 transitions. [2024-11-13 16:50:34,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:34,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:34,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:37,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 386 states and 933 transitions. [2024-11-13 16:50:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 933 transitions. [2024-11-13 16:50:37,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:37,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:37,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 386 states and 932 transitions. [2024-11-13 16:50:39,255 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 932 transitions. [2024-11-13 16:50:39,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:39,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:39,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:39,408 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:41,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 386 states and 931 transitions. [2024-11-13 16:50:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 931 transitions. [2024-11-13 16:50:41,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:41,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:41,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:41,833 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 386 states and 930 transitions. [2024-11-13 16:50:43,782 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 930 transitions. [2024-11-13 16:50:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:43,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:43,925 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 386 states and 929 transitions. [2024-11-13 16:50:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 929 transitions. [2024-11-13 16:50:45,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:45,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:45,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:45,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:45,946 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 386 states and 928 transitions. [2024-11-13 16:50:48,120 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 928 transitions. [2024-11-13 16:50:48,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:48,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:48,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:48,293 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:50,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:50,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 386 states and 927 transitions. [2024-11-13 16:50:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 927 transitions. [2024-11-13 16:50:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:50,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:50,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 16:50:53,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:53,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 386 states and 926 transitions. [2024-11-13 16:50:53,007 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 926 transitions. [2024-11-13 16:50:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:50:53,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:53,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:53,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:53,098 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 16:50:53,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 16:51:06,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 390 states and 959 transitions. [2024-11-13 16:51:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 959 transitions. [2024-11-13 16:51:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:51:06,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:51:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 394 states and 1023 transitions. [2024-11-13 16:51:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1023 transitions. [2024-11-13 16:51:20,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:51:20,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:20,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:20,720 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:51:20,722 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:20,959 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:51:28,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 397 states and 1026 transitions. [2024-11-13 16:51:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1026 transitions. [2024-11-13 16:51:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:51:28,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:28,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:28,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:28,414 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:51:30,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 397 states and 1025 transitions. [2024-11-13 16:51:30,729 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1025 transitions. [2024-11-13 16:51:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:51:30,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:30,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 16:51:30,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 16:51:38,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 400 states and 1028 transitions. [2024-11-13 16:51:38,801 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1028 transitions. [2024-11-13 16:51:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:51:38,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:38,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:39,214 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:51:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 400 states and 1027 transitions. [2024-11-13 16:51:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1027 transitions. [2024-11-13 16:51:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:51:41,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:41,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:41,585 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:51:41,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:51:48,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 403 states and 1030 transitions. [2024-11-13 16:51:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1030 transitions. [2024-11-13 16:51:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:51:48,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:48,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:48,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:48,808 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:51:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 403 states and 1029 transitions. [2024-11-13 16:51:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1029 transitions. [2024-11-13 16:51:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:51:51,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:51,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:51,387 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:51:51,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:51:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:59,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 406 states and 1032 transitions. [2024-11-13 16:51:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1032 transitions. [2024-11-13 16:51:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:51:59,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:59,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:00,153 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:52:02,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 406 states and 1031 transitions. [2024-11-13 16:52:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1031 transitions. [2024-11-13 16:52:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:02,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:02,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:02,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:52:02,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:52:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:10,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 409 states and 1034 transitions. [2024-11-13 16:52:10,605 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1034 transitions. [2024-11-13 16:52:10,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:10,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:10,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:10,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:52:12,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:12,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 409 states and 1033 transitions. [2024-11-13 16:52:12,709 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1033 transitions. [2024-11-13 16:52:12,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:12,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:12,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:12,836 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:52:12,837 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:52:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 412 states and 1036 transitions. [2024-11-13 16:52:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1036 transitions. [2024-11-13 16:52:20,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:20,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:20,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:20,682 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 16:52:20,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:20,913 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 57 proven. 416 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 16:52:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:27,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 415 states and 1039 transitions. [2024-11-13 16:52:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1039 transitions. [2024-11-13 16:52:27,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:27,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:27,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:27,619 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:52:27,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:27,805 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:52:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 418 states and 1042 transitions. [2024-11-13 16:52:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1042 transitions. [2024-11-13 16:52:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:34,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:35,035 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:52:35,036 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:35,215 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:52:41,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:41,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 421 states and 1045 transitions. [2024-11-13 16:52:41,862 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1045 transitions. [2024-11-13 16:52:41,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:41,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:41,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:41,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:41,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:52:41,936 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:42,312 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:52:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 424 states and 1048 transitions. [2024-11-13 16:52:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1048 transitions. [2024-11-13 16:52:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:49,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:49,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:49,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:50,028 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 16:52:50,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:50,205 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 16:52:56,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:56,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 427 states and 1051 transitions. [2024-11-13 16:52:56,894 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1051 transitions. [2024-11-13 16:52:56,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:56,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:56,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:56,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:57,017 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:52:57,019 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:57,203 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:05,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 430 states and 1054 transitions. [2024-11-13 16:53:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1054 transitions. [2024-11-13 16:53:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:05,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:05,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:05,734 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:07,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 430 states and 1053 transitions. [2024-11-13 16:53:07,769 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1053 transitions. [2024-11-13 16:53:07,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:07,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:07,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:07,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:53:07,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:08,018 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:17,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 433 states and 1057 transitions. [2024-11-13 16:53:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1057 transitions. [2024-11-13 16:53:17,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:17,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:17,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:17,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 16:53:17,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 435 states and 1058 transitions. [2024-11-13 16:53:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1058 transitions. [2024-11-13 16:53:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:24,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:24,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:27,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 435 states and 1057 transitions. [2024-11-13 16:53:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1057 transitions. [2024-11-13 16:53:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:27,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:27,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:27,481 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 435 states and 1056 transitions. [2024-11-13 16:53:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1056 transitions. [2024-11-13 16:53:29,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:29,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:29,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:32,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 435 states and 1055 transitions. [2024-11-13 16:53:32,546 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1055 transitions. [2024-11-13 16:53:32,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:32,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 435 states and 1054 transitions. [2024-11-13 16:53:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1054 transitions. [2024-11-13 16:53:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:34,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:34,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:35,239 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:37,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 435 states and 1053 transitions. [2024-11-13 16:53:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1053 transitions. [2024-11-13 16:53:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:37,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:37,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:39,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:39,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 435 states and 1052 transitions. [2024-11-13 16:53:39,774 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1052 transitions. [2024-11-13 16:53:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:53:39,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:39,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 16:53:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 435 states and 1051 transitions. [2024-11-13 16:53:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1051 transitions. [2024-11-13 16:53:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:53:42,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:42,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:42,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 16:53:42,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:43,209 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 29 proven. 508 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 16:53:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:54,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 439 states and 1086 transitions. [2024-11-13 16:53:54,078 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1086 transitions. [2024-11-13 16:53:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:53:54,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:54,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:54,158 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 16:53:54,160 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:54:01,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 442 states and 1089 transitions. [2024-11-13 16:54:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1089 transitions. [2024-11-13 16:54:01,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:01,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:01,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:04,073 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:54:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 446 states and 1157 transitions. [2024-11-13 16:54:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1157 transitions. [2024-11-13 16:54:16,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:16,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:16,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:16,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:16,513 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 16:54:16,514 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:16,706 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 29 proven. 508 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 16:54:24,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:24,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 449 states and 1160 transitions. [2024-11-13 16:54:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1160 transitions. [2024-11-13 16:54:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:24,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:24,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:54:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 449 states and 1159 transitions. [2024-11-13 16:54:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1159 transitions. [2024-11-13 16:54:26,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:26,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:26,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:27,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 16:54:27,058 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:27,467 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:54:35,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:35,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 452 states and 1162 transitions. [2024-11-13 16:54:35,637 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1162 transitions. [2024-11-13 16:54:35,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:35,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:35,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:35,811 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:54:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:37,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 452 states and 1161 transitions. [2024-11-13 16:54:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1161 transitions. [2024-11-13 16:54:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:37,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:37,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:38,069 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 16:54:38,070 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:54:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:46,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 455 states and 1164 transitions. [2024-11-13 16:54:46,288 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1164 transitions. [2024-11-13 16:54:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:46,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:46,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:46,462 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:54:48,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 455 states and 1163 transitions. [2024-11-13 16:54:48,595 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1163 transitions. [2024-11-13 16:54:48,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:48,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,672 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 16:54:48,673 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:54:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:56,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 458 states and 1166 transitions. [2024-11-13 16:54:56,301 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1166 transitions. [2024-11-13 16:54:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:56,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:56,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:54:58,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:58,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 458 states and 1165 transitions. [2024-11-13 16:54:58,926 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1165 transitions. [2024-11-13 16:54:58,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:54:58,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:58,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:59,015 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 16:54:59,018 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 29 proven. 508 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 16:55:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 461 states and 1168 transitions. [2024-11-13 16:55:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1168 transitions. [2024-11-13 16:55:06,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:55:06,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:06,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:55:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:07,006 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 16:55:07,008 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:55:07,248 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 16:55:15,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:15,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 464 states and 1171 transitions. [2024-11-13 16:55:15,378 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1171 transitions. [2024-11-13 16:55:15,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:55:15,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:15,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:55:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:15,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 16:55:15,455 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:55:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked.