./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/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_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f50c7bc2857aa84cb02200a831151d15e1603828dabc8b6cfed5e5d60ae2ee71 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:37:24,442 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:37:24,516 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:37:24,528 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:37:24,531 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:37:24,572 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:37:24,573 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:37:24,573 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:37:24,574 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:37:24,574 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:37:24,574 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:37:24,574 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:37:24,574 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:37:24,574 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:37:24,574 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:37:24,574 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:37:24,575 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:37:24,575 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:37:24,575 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:37:24,575 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:37:24,575 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:37:24,575 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:37:24,577 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:37:24,577 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:37:24,578 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:37:24,578 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:37:24,578 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:37:24,578 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:37:24,578 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:37:24,578 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:24,578 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:37:24,578 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:37:24,579 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:37:24,579 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:37:24,579 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:37:24,579 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_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f50c7bc2857aa84cb02200a831151d15e1603828dabc8b6cfed5e5d60ae2ee71 [2024-11-13 22:37:24,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:37:24,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:37:24,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:37:24,953 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:37:24,953 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:37:24,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c Unable to find full path for "g++" [2024-11-13 22:37:26,876 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:37:27,184 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:37:27,184 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c [2024-11-13 22:37:27,194 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/data/14865b04c/da9edac48d4a42bb8dac46c5f640cabd/FLAGcb24650b6 [2024-11-13 22:37:27,217 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/data/14865b04c/da9edac48d4a42bb8dac46c5f640cabd [2024-11-13 22:37:27,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:37:27,224 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:37:27,226 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:27,226 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:37:27,233 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:37:27,234 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5404f2c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27, skipping insertion in model container [2024-11-13 22:37:27,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,257 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:37:27,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:27,491 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:37:27,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:27,554 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:37:27,555 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27 WrapperNode [2024-11-13 22:37:27,555 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:27,556 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:27,556 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:37:27,556 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:37:27,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,569 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,602 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 194 [2024-11-13 22:37:27,603 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:27,603 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:37:27,603 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:37:27,604 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:37:27,612 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,612 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,615 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,615 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,620 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,624 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,626 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,627 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,630 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:37:27,631 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:37:27,631 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:37:27,631 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:37:27,632 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:27" (1/1) ... [2024-11-13 22:37:27,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:27,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:37:27,674 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:37:27,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a313470-accf-4d51-a844-d3e85aca38ed/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:37:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:37:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:37:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:37:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:37:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:37:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:37:27,786 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:37:27,788 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:37:29,202 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-11-13 22:37:29,202 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:37:29,245 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:37:29,245 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:37:29,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:29 BoogieIcfgContainer [2024-11-13 22:37:29,246 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:37:29,247 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:37:29,247 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:37:29,263 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:37:29,263 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:29" (1/1) ... [2024-11-13 22:37:29,271 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:37:29,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:29,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-11-13 22:37:29,338 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-11-13 22:37:29,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:37:29,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:29,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:29,579 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 22:37:29,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-13 22:37:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-13 22:37:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:37:29,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:29,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:29,808 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 22:37:29,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-11-13 22:37:29,830 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-11-13 22:37:29,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:37:29,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:29,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:29,908 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 22:37:29,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-11-13 22:37:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-11-13 22:37:29,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:37:29,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:29,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:29,994 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 22:37:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 308 states and 322 transitions. [2024-11-13 22:37:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 322 transitions. [2024-11-13 22:37:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:37:30,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,236 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 22:37:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 309 states and 323 transitions. [2024-11-13 22:37:30,258 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 323 transitions. [2024-11-13 22:37:30,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:37:30,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,303 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 22:37:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 310 states and 324 transitions. [2024-11-13 22:37:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 324 transitions. [2024-11-13 22:37:30,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:37:30,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,350 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 22:37:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 311 states and 325 transitions. [2024-11-13 22:37:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 325 transitions. [2024-11-13 22:37:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:37:30,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,413 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 22:37:30,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 313 states and 328 transitions. [2024-11-13 22:37:30,441 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 328 transitions. [2024-11-13 22:37:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:37:30,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,475 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 22:37:30,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 314 states and 329 transitions. [2024-11-13 22:37:30,494 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 329 transitions. [2024-11-13 22:37:30,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:37:30,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,513 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 22:37:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 313 states and 328 transitions. [2024-11-13 22:37:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 328 transitions. [2024-11-13 22:37:30,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:37:30,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,586 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:37:30,591 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:30,652 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 22:37:30,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 315 states and 330 transitions. [2024-11-13 22:37:30,696 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 330 transitions. [2024-11-13 22:37:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:37:30,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,764 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 22:37:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 316 states and 331 transitions. [2024-11-13 22:37:30,793 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 331 transitions. [2024-11-13 22:37:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:37:30,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,848 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 22:37:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 317 states and 332 transitions. [2024-11-13 22:37:30,875 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 332 transitions. [2024-11-13 22:37:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:37:30,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,928 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 22:37:30,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 316 states and 331 transitions. [2024-11-13 22:37:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 331 transitions. [2024-11-13 22:37:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:37:30,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,034 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 22:37:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 318 states and 333 transitions. [2024-11-13 22:37:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 333 transitions. [2024-11-13 22:37:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:37:31,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,096 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 22:37:31,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 317 states and 332 transitions. [2024-11-13 22:37:31,106 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 332 transitions. [2024-11-13 22:37:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:37:31,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,188 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 22:37:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 319 states and 334 transitions. [2024-11-13 22:37:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 334 transitions. [2024-11-13 22:37:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:31,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 318 states and 333 transitions. [2024-11-13 22:37:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 333 transitions. [2024-11-13 22:37:31,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:31,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:31,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 317 states and 332 transitions. [2024-11-13 22:37:31,416 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 332 transitions. [2024-11-13 22:37:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:37:31,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,457 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:37:31,458 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:31,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:31,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 321 states and 337 transitions. [2024-11-13 22:37:31,604 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 337 transitions. [2024-11-13 22:37:31,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:37:31,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:31,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,650 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:37:31,651 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:31,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:31,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 322 states and 338 transitions. [2024-11-13 22:37:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 338 transitions. [2024-11-13 22:37:31,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:37:31,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,816 INFO L255 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:37:31,817 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:32,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:32,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 348 states and 370 transitions. [2024-11-13 22:37:32,610 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 370 transitions. [2024-11-13 22:37:32,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:37:32,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:32,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:32,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:37:32,654 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:32,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:32,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:32,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 349 states and 371 transitions. [2024-11-13 22:37:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 371 transitions. [2024-11-13 22:37:32,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:37:32,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:32,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:32,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:33,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 377 states and 406 transitions. [2024-11-13 22:37:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 406 transitions. [2024-11-13 22:37:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:37:33,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:33,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:33,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:33,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 378 states and 407 transitions. [2024-11-13 22:37:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 407 transitions. [2024-11-13 22:37:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:37:33,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:33,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 381 states and 411 transitions. [2024-11-13 22:37:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 411 transitions. [2024-11-13 22:37:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:37:34,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:34,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:34,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 382 states and 412 transitions. [2024-11-13 22:37:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 412 transitions. [2024-11-13 22:37:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:37:36,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:36,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:38,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 387 states and 419 transitions. [2024-11-13 22:37:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 419 transitions. [2024-11-13 22:37:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:37:38,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:38,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:38,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 388 states and 420 transitions. [2024-11-13 22:37:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 420 transitions. [2024-11-13 22:37:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:37:38,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:38,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:38,604 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:37:38,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:38,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:39,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:39,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 395 states and 428 transitions. [2024-11-13 22:37:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 428 transitions. [2024-11-13 22:37:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:37:39,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:39,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:39,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:39,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 399 states and 433 transitions. [2024-11-13 22:37:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 433 transitions. [2024-11-13 22:37:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:37:40,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:40,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:40,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:40,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 401 states and 437 transitions. [2024-11-13 22:37:40,885 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 437 transitions. [2024-11-13 22:37:40,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:37:40,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:40,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:41,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:41,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 404 states and 441 transitions. [2024-11-13 22:37:41,875 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 441 transitions. [2024-11-13 22:37:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:37:41,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:41,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,101 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 407 states and 446 transitions. [2024-11-13 22:37:42,663 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 446 transitions. [2024-11-13 22:37:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:37:42,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 409 states and 449 transitions. [2024-11-13 22:37:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 449 transitions. [2024-11-13 22:37:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:37:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:44,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 413 states and 455 transitions. [2024-11-13 22:37:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 455 transitions. [2024-11-13 22:37:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:37:44,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:44,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:37:45,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 412 states and 454 transitions. [2024-11-13 22:37:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 454 transitions. [2024-11-13 22:37:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:37:45,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:45,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 411 states and 453 transitions. [2024-11-13 22:37:45,769 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 453 transitions. [2024-11-13 22:37:45,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:37:45,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:45,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:45,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:45,820 INFO L255 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:37:45,824 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 419 states and 464 transitions. [2024-11-13 22:37:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 464 transitions. [2024-11-13 22:37:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:37:49,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:49,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:49,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:50,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 425 states and 473 transitions. [2024-11-13 22:37:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 473 transitions. [2024-11-13 22:37:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:50,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:50,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:50,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:50,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:50,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:50,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 426 states and 474 transitions. [2024-11-13 22:37:50,340 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 474 transitions. [2024-11-13 22:37:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:50,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:50,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:50,414 INFO L255 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:37:50,416 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:50,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:50,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 429 states and 478 transitions. [2024-11-13 22:37:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 478 transitions. [2024-11-13 22:37:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:37:50,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:50,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:50,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 431 states and 481 transitions. [2024-11-13 22:37:51,618 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 481 transitions. [2024-11-13 22:37:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:37:51,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:51,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:51,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:52,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 433 states and 485 transitions. [2024-11-13 22:37:52,079 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 485 transitions. [2024-11-13 22:37:52,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:37:52,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:52,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:52,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 436 states and 489 transitions. [2024-11-13 22:37:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 489 transitions. [2024-11-13 22:37:52,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:37:52,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:52,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:52,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:52,460 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:37:52,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:52,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 439 states and 493 transitions. [2024-11-13 22:37:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 493 transitions. [2024-11-13 22:37:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:37:52,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:52,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 443 states and 498 transitions. [2024-11-13 22:37:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 498 transitions. [2024-11-13 22:37:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:37:53,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:54,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 444 states and 500 transitions. [2024-11-13 22:37:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 500 transitions. [2024-11-13 22:37:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:37:54,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:54,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:37:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 446 states and 502 transitions. [2024-11-13 22:37:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 502 transitions. [2024-11-13 22:37:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:37:54,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:54,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:54,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:55,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 479 states and 543 transitions. [2024-11-13 22:37:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 543 transitions. [2024-11-13 22:37:55,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:37:55,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:55,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:55,954 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:55,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 480 states and 544 transitions. [2024-11-13 22:37:55,996 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 544 transitions. [2024-11-13 22:37:55,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:37:55,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:55,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:56,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:56,050 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:56,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 481 states and 545 transitions. [2024-11-13 22:37:56,079 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 545 transitions. [2024-11-13 22:37:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:37:56,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:56,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:56,138 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:56,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 482 states and 546 transitions. [2024-11-13 22:37:56,168 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 546 transitions. [2024-11-13 22:37:56,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:37:56,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:56,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:56,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:56,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 483 states and 547 transitions. [2024-11-13 22:37:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 547 transitions. [2024-11-13 22:37:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:37:56,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:56,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:56,329 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:57,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 503 states and 572 transitions. [2024-11-13 22:37:57,645 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 572 transitions. [2024-11-13 22:37:57,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:37:57,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:57,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:57,695 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 504 states and 573 transitions. [2024-11-13 22:37:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 573 transitions. [2024-11-13 22:37:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:37:57,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:57,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:57,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 505 states and 574 transitions. [2024-11-13 22:37:57,900 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 574 transitions. [2024-11-13 22:37:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:37:57,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:57,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:37:58,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:58,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 515 states and 589 transitions. [2024-11-13 22:37:58,798 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 589 transitions. [2024-11-13 22:37:58,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:37:58,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:00,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 526 states and 605 transitions. [2024-11-13 22:38:00,093 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 605 transitions. [2024-11-13 22:38:00,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:38:00,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:00,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:00,271 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:02,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 588 states and 680 transitions. [2024-11-13 22:38:02,129 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 680 transitions. [2024-11-13 22:38:02,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:38:02,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:02,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:02,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:02,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 590 states and 683 transitions. [2024-11-13 22:38:02,422 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 683 transitions. [2024-11-13 22:38:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:38:02,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:02,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:03,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:03,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 597 states and 693 transitions. [2024-11-13 22:38:03,716 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 693 transitions. [2024-11-13 22:38:03,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:38:03,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:03,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:03,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:03,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 599 states and 698 transitions. [2024-11-13 22:38:03,861 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 698 transitions. [2024-11-13 22:38:03,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:38:03,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:03,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,907 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:38:03,910 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:05,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 607 states and 712 transitions. [2024-11-13 22:38:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 712 transitions. [2024-11-13 22:38:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:38:05,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:05,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:05,350 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:38:05,352 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:05,472 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 608 states and 713 transitions. [2024-11-13 22:38:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 713 transitions. [2024-11-13 22:38:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:38:05,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:08,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 670 states and 787 transitions. [2024-11-13 22:38:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 787 transitions. [2024-11-13 22:38:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:38:08,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:08,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:08,373 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:38:08,374 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:08,483 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:08,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:08,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 671 states and 788 transitions. [2024-11-13 22:38:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 788 transitions. [2024-11-13 22:38:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:38:08,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:08,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:08,957 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:12,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 734 states and 863 transitions. [2024-11-13 22:38:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 863 transitions. [2024-11-13 22:38:12,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:38:12,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:12,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:12,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:12,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:38:12,088 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:12,185 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:12,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 735 states and 864 transitions. [2024-11-13 22:38:12,230 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 864 transitions. [2024-11-13 22:38:12,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:38:12,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:12,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:12,288 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:38:12,290 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:12,410 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:12,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 736 states and 865 transitions. [2024-11-13 22:38:12,452 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 865 transitions. [2024-11-13 22:38:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:38:12,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:12,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:12,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:15,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 747 states and 885 transitions. [2024-11-13 22:38:15,594 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 885 transitions. [2024-11-13 22:38:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:38:15,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:15,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 748 states and 887 transitions. [2024-11-13 22:38:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 887 transitions. [2024-11-13 22:38:15,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:38:15,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:15,734 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:38:15,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:15,872 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:15,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 749 states and 888 transitions. [2024-11-13 22:38:15,913 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 888 transitions. [2024-11-13 22:38:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:38:15,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 761 states and 908 transitions. [2024-11-13 22:38:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 908 transitions. [2024-11-13 22:38:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:38:19,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:19,411 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 763 states and 911 transitions. [2024-11-13 22:38:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 911 transitions. [2024-11-13 22:38:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:38:19,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:19,522 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 764 states and 912 transitions. [2024-11-13 22:38:19,564 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 912 transitions. [2024-11-13 22:38:19,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:38:19,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:38:20,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 763 states and 911 transitions. [2024-11-13 22:38:20,309 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 911 transitions. [2024-11-13 22:38:20,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:38:20,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,342 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:38:20,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 762 states and 910 transitions. [2024-11-13 22:38:20,384 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 910 transitions. [2024-11-13 22:38:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:38:20,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 763 states and 911 transitions. [2024-11-13 22:38:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 911 transitions. [2024-11-13 22:38:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:38:20,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:20,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 765 states and 914 transitions. [2024-11-13 22:38:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 914 transitions. [2024-11-13 22:38:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:38:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,675 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:38:20,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 767 states and 916 transitions. [2024-11-13 22:38:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 916 transitions. [2024-11-13 22:38:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:38:20,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,838 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 768 states and 917 transitions. [2024-11-13 22:38:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 917 transitions. [2024-11-13 22:38:20,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:38:20,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 769 states and 918 transitions. [2024-11-13 22:38:20,994 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 918 transitions. [2024-11-13 22:38:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:38:20,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 781 states and 939 transitions. [2024-11-13 22:38:25,397 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 939 transitions. [2024-11-13 22:38:25,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:38:25,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:25,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:38:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 780 states and 938 transitions. [2024-11-13 22:38:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 938 transitions. [2024-11-13 22:38:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:38:25,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:25,532 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:25,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 781 states and 938 transitions. [2024-11-13 22:38:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 938 transitions. [2024-11-13 22:38:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:38:25,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:38:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:26,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 780 states and 937 transitions. [2024-11-13 22:38:26,481 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 937 transitions. [2024-11-13 22:38:26,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:38:26,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:26,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:26,521 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:38:26,523 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:28,841 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:38:30,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:30,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 799 states and 964 transitions. [2024-11-13 22:38:30,867 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 964 transitions. [2024-11-13 22:38:30,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:38:30,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:30,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:30,924 INFO L255 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:38:30,926 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:31,512 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:38:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 812 states and 980 transitions. [2024-11-13 22:38:32,569 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 980 transitions. [2024-11-13 22:38:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:38:32,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:32,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:32,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:32,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:38:32,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 820 states and 989 transitions. [2024-11-13 22:38:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 989 transitions. [2024-11-13 22:38:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:38:35,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:35,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:35,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:35,680 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:38:36,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:36,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 822 states and 991 transitions. [2024-11-13 22:38:36,058 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 991 transitions. [2024-11-13 22:38:36,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:38:36,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:36,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:36,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:38:36,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:36,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 821 states and 990 transitions. [2024-11-13 22:38:36,146 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 990 transitions. [2024-11-13 22:38:36,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:38:36,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:36,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:38:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 823 states and 992 transitions. [2024-11-13 22:38:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 992 transitions. [2024-11-13 22:38:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:38:36,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:36,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:36,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:38:36,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 822 states and 991 transitions. [2024-11-13 22:38:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 991 transitions. [2024-11-13 22:38:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:38:36,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:36,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:38,280 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:38:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:47,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 825 states and 995 transitions. [2024-11-13 22:38:47,856 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 995 transitions. [2024-11-13 22:38:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:38:47,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:47,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:47,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:38:47,907 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:50,877 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:38:52,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 829 states and 1000 transitions. [2024-11-13 22:38:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1000 transitions. [2024-11-13 22:38:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:38:52,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:52,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:53,016 INFO L255 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:38:53,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:38:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 833 states and 1004 transitions. [2024-11-13 22:38:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1004 transitions. [2024-11-13 22:38:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:38:55,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:55,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:38:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:59,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 858 states and 1037 transitions. [2024-11-13 22:38:59,054 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1037 transitions. [2024-11-13 22:38:59,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:38:59,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:59,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:59,116 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:38:59,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 859 states and 1038 transitions. [2024-11-13 22:38:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1038 transitions. [2024-11-13 22:38:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:38:59,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:59,442 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:39:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 858 states and 1037 transitions. [2024-11-13 22:39:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1037 transitions. [2024-11-13 22:39:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:39:00,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:02,269 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:05,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:05,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 861 states and 1041 transitions. [2024-11-13 22:39:05,576 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1041 transitions. [2024-11-13 22:39:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:39:05,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:05,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:06,723 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 862 states and 1043 transitions. [2024-11-13 22:39:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1043 transitions. [2024-11-13 22:39:09,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:39:09,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:09,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:09,798 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 867 states and 1051 transitions. [2024-11-13 22:39:12,573 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1051 transitions. [2024-11-13 22:39:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:39:12,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:12,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:12,617 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 873 states and 1058 transitions. [2024-11-13 22:39:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1058 transitions. [2024-11-13 22:39:15,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:39:15,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:15,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:16,101 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 876 states and 1064 transitions. [2024-11-13 22:39:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1064 transitions. [2024-11-13 22:39:18,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:39:18,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,300 INFO L255 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:39:18,303 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 882 states and 1072 transitions. [2024-11-13 22:39:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1072 transitions. [2024-11-13 22:39:26,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:39:26,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:26,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:26,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:26,289 INFO L255 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:39:26,291 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:26,868 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:28,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 886 states and 1078 transitions. [2024-11-13 22:39:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1078 transitions. [2024-11-13 22:39:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:39:28,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:28,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:39:28,946 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:30,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 893 states and 1088 transitions. [2024-11-13 22:39:30,379 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1088 transitions. [2024-11-13 22:39:30,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:39:30,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:30,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:30,433 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:30,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 895 states and 1091 transitions. [2024-11-13 22:39:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1091 transitions. [2024-11-13 22:39:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:39:30,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:30,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:31,134 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:39:31,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:31,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 894 states and 1090 transitions. [2024-11-13 22:39:31,787 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1090 transitions. [2024-11-13 22:39:31,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:39:31,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:31,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:31,842 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:39:31,844 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:32,788 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:39:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 922 states and 1129 transitions. [2024-11-13 22:39:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1129 transitions. [2024-11-13 22:39:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:39:37,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:37,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:37,898 INFO L255 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:39:37,902 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:38,575 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:39:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 951 states and 1170 transitions. [2024-11-13 22:39:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1170 transitions. [2024-11-13 22:39:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:43,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:43,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:43,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:44,044 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:39:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:45,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 959 states and 1181 transitions. [2024-11-13 22:39:45,913 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1181 transitions. [2024-11-13 22:39:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:39:45,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:45,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:39:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 991 states and 1226 transitions. [2024-11-13 22:39:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1226 transitions. [2024-11-13 22:39:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:39:53,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:53,381 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:39:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 992 states and 1227 transitions. [2024-11-13 22:39:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1227 transitions. [2024-11-13 22:39:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:39:53,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:54,093 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:01,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:01,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1025 states and 1272 transitions. [2024-11-13 22:40:01,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1272 transitions. [2024-11-13 22:40:01,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:40:01,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:01,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:01,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:01,755 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1024 states and 1271 transitions. [2024-11-13 22:40:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1271 transitions. [2024-11-13 22:40:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:40:01,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:01,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:01,833 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:40:01,834 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1028 states and 1277 transitions. [2024-11-13 22:40:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1277 transitions. [2024-11-13 22:40:07,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:40:07,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:07,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:07,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:40:07,795 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:07,924 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:07,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:07,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1030 states and 1279 transitions. [2024-11-13 22:40:07,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1279 transitions. [2024-11-13 22:40:07,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:40:07,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:07,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:09,018 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1033 states and 1286 transitions. [2024-11-13 22:40:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1286 transitions. [2024-11-13 22:40:19,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:40:19,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:19,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:24,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 1056 states and 1315 transitions. [2024-11-13 22:40:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1315 transitions. [2024-11-13 22:40:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:40:24,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:24,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:26,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:26,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1058 states and 1320 transitions. [2024-11-13 22:40:26,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1320 transitions. [2024-11-13 22:40:26,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:40:26,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:26,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:26,311 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:26,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1059 states and 1321 transitions. [2024-11-13 22:40:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1321 transitions. [2024-11-13 22:40:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:40:26,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:26,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:32,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1065 states and 1332 transitions. [2024-11-13 22:40:32,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1332 transitions. [2024-11-13 22:40:32,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:40:32,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:32,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:32,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:32,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:40:32,354 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1066 states and 1333 transitions. [2024-11-13 22:40:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1333 transitions. [2024-11-13 22:40:32,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:40:32,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:32,580 INFO L255 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:40:32,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:33,474 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1070 states and 1340 transitions. [2024-11-13 22:40:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1340 transitions. [2024-11-13 22:40:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:40:36,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:36,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:36,614 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:40:36,615 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1071 states and 1341 transitions. [2024-11-13 22:40:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1341 transitions. [2024-11-13 22:40:36,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:40:36,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:36,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:36,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1073 states and 1348 transitions. [2024-11-13 22:40:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1348 transitions. [2024-11-13 22:40:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:40:47,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:47,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:47,528 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:40:47,529 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:47,834 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1078 states and 1353 transitions. [2024-11-13 22:40:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1353 transitions. [2024-11-13 22:40:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:40:48,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:48,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:48,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:48,568 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1079 states and 1355 transitions. [2024-11-13 22:40:50,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1355 transitions. [2024-11-13 22:40:50,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:40:50,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:50,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:50,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:50,626 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:40:50,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1080 states and 1356 transitions. [2024-11-13 22:40:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1356 transitions. [2024-11-13 22:40:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:40:51,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:51,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:58,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1090 states and 1374 transitions. [2024-11-13 22:40:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1374 transitions. [2024-11-13 22:40:58,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:40:58,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:58,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:40:58,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1091 states and 1376 transitions. [2024-11-13 22:40:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1376 transitions. [2024-11-13 22:40:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:40:58,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:58,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1094 states and 1382 transitions. [2024-11-13 22:41:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1382 transitions. [2024-11-13 22:41:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:41:03,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:03,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1095 states and 1383 transitions. [2024-11-13 22:41:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1383 transitions. [2024-11-13 22:41:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:41:03,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:03,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:11,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:11,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1099 states and 1393 transitions. [2024-11-13 22:41:11,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1393 transitions. [2024-11-13 22:41:11,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:41:11,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:11,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:11,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1100 states and 1394 transitions. [2024-11-13 22:41:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1394 transitions. [2024-11-13 22:41:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:41:11,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:13,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:13,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1101 states and 1398 transitions. [2024-11-13 22:41:13,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1398 transitions. [2024-11-13 22:41:13,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:41:13,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:13,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:14,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:14,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1102 states and 1399 transitions. [2024-11-13 22:41:14,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1399 transitions. [2024-11-13 22:41:14,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:41:14,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:14,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:14,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:14,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1107 states and 1405 transitions. [2024-11-13 22:41:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1405 transitions. [2024-11-13 22:41:14,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:41:14,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:15,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:15,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1108 states and 1406 transitions. [2024-11-13 22:41:15,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1406 transitions. [2024-11-13 22:41:15,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:41:15,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:15,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:41:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:15,062 INFO L255 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:41:15,065 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:41:15,439 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:15,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1111 states and 1409 transitions. [2024-11-13 22:41:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1409 transitions. [2024-11-13 22:41:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:41:15,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:15,984 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:16,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1112 states and 1410 transitions. [2024-11-13 22:41:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1410 transitions. [2024-11-13 22:41:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:41:16,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:16,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:16,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:41:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:16,183 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:41:16,185 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:41:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:41:24,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:24,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1121 states and 1426 transitions. [2024-11-13 22:41:24,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1426 transitions. [2024-11-13 22:41:24,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:41:24,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:24,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:41:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,253 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:41:24,255 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:41:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:41:28,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:28,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1123 states and 1427 transitions. [2024-11-13 22:41:28,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1427 transitions. [2024-11-13 22:41:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:41:28,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:28,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:30,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1145 states and 1453 transitions. [2024-11-13 22:41:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1453 transitions. [2024-11-13 22:41:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:41:30,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:30,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-13 22:41:36,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:36,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 1154 states and 1468 transitions. [2024-11-13 22:41:36,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1468 transitions. [2024-11-13 22:41:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:41:36,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:36,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-13 22:41:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:36,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1156 states and 1469 transitions. [2024-11-13 22:41:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1469 transitions. [2024-11-13 22:41:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:41:36,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:36,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:38,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1179 states and 1494 transitions. [2024-11-13 22:41:38,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1494 transitions. [2024-11-13 22:41:38,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:41:38,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:38,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:38,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:41:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1189 states and 1510 transitions. [2024-11-13 22:41:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1510 transitions. [2024-11-13 22:41:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:41:47,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:41:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:47,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1191 states and 1511 transitions. [2024-11-13 22:41:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1511 transitions. [2024-11-13 22:41:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:41:47,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:47,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:49,005 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:41:55,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1194 states and 1517 transitions. [2024-11-13 22:41:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1517 transitions. [2024-11-13 22:41:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:41:55,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:41:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:55,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:41:55,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:41:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:03,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1204 states and 1533 transitions. [2024-11-13 22:42:03,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1533 transitions. [2024-11-13 22:42:03,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:42:03,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:03,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:03,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:03,768 INFO L255 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:42:03,769 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:05,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1208 states and 1537 transitions. [2024-11-13 22:42:05,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1537 transitions. [2024-11-13 22:42:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:42:05,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:05,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:05,572 INFO L255 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:42:05,573 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:06,125 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:42:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1212 states and 1543 transitions. [2024-11-13 22:42:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1543 transitions. [2024-11-13 22:42:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:42:07,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:07,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:08,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:08,333 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1222 states and 1563 transitions. [2024-11-13 22:42:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1563 transitions. [2024-11-13 22:42:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:42:21,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:21,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:21,100 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:23,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:23,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1227 states and 1569 transitions. [2024-11-13 22:42:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1569 transitions. [2024-11-13 22:42:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:42:23,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:23,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:42:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1229 states and 1572 transitions. [2024-11-13 22:42:23,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1572 transitions. [2024-11-13 22:42:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:42:23,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1232 states and 1578 transitions. [2024-11-13 22:42:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1578 transitions. [2024-11-13 22:42:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:42:26,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:26,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1233 states and 1580 transitions. [2024-11-13 22:42:27,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1580 transitions. [2024-11-13 22:42:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:42:27,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:27,541 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:42:28,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:28,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1232 states and 1579 transitions. [2024-11-13 22:42:28,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1579 transitions. [2024-11-13 22:42:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:42:28,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:28,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:28,725 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1238 states and 1589 transitions. [2024-11-13 22:42:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1589 transitions. [2024-11-13 22:42:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:42:31,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:31,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:31,516 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:32,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:32,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1239 states and 1590 transitions. [2024-11-13 22:42:32,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1590 transitions. [2024-11-13 22:42:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:42:32,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:32,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:32,513 INFO L255 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:42:32,515 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:36,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:36,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1242 states and 1599 transitions. [2024-11-13 22:42:36,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1599 transitions. [2024-11-13 22:42:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:42:36,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:36,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:42:36,136 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:36,454 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:37,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:37,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1243 states and 1599 transitions. [2024-11-13 22:42:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1599 transitions. [2024-11-13 22:42:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:42:37,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:37,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:37,507 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:43,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1248 states and 1608 transitions. [2024-11-13 22:42:43,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1608 transitions. [2024-11-13 22:42:43,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:42:43,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:43,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:43,101 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:42:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1247 states and 1607 transitions. [2024-11-13 22:42:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1607 transitions. [2024-11-13 22:42:43,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:42:43,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:42:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1245 states and 1604 transitions. [2024-11-13 22:42:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1604 transitions. [2024-11-13 22:42:43,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:42:43,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:43,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:45,130 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:43:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:29,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1253 states and 1615 transitions. [2024-11-13 22:43:29,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1615 transitions. [2024-11-13 22:43:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:43:29,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:29,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:43:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1255 states and 1618 transitions. [2024-11-13 22:43:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1618 transitions. [2024-11-13 22:43:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:43:30,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:44:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1261 states and 1627 transitions. [2024-11-13 22:44:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1627 transitions. [2024-11-13 22:44:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:44:05,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:05,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:05,763 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:44:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1262 states and 1628 transitions. [2024-11-13 22:44:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1628 transitions. [2024-11-13 22:44:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:44:06,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:06,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:44:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1261 states and 1627 transitions. [2024-11-13 22:44:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1627 transitions. [2024-11-13 22:44:06,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:44:06,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:06,975 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:44:08,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:08,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1263 states and 1629 transitions. [2024-11-13 22:44:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1629 transitions. [2024-11-13 22:44:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:44:08,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:44:23,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1292 states and 1680 transitions. [2024-11-13 22:44:23,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1680 transitions. [2024-11-13 22:44:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:44:23,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:23,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:44:27,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:27,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1297 states and 1685 transitions. [2024-11-13 22:44:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1685 transitions. [2024-11-13 22:44:27,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:44:27,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:27,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:44:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1310 states and 1702 transitions. [2024-11-13 22:44:52,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1702 transitions. [2024-11-13 22:44:52,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:44:52,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:52,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:52,729 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 22:45:09,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1340 states and 1754 transitions. [2024-11-13 22:45:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1754 transitions. [2024-11-13 22:45:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:45:09,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:09,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 22:45:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1346 states and 1765 transitions. [2024-11-13 22:45:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1765 transitions. [2024-11-13 22:45:13,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:45:13,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:13,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:45:26,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 22:45:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:26,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1357 states and 1779 transitions. [2024-11-13 22:45:26,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1779 transitions. [2024-11-13 22:45:26,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:45:26,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:26,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:26,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:27,219 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 22:45:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1372 states and 1816 transitions. [2024-11-13 22:45:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1816 transitions. [2024-11-13 22:45:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:45:41,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:41,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 22:45:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:44,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1376 states and 1820 transitions. [2024-11-13 22:45:44,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 1820 transitions. [2024-11-13 22:45:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:45:44,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:44,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 22:45:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:49,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1383 states and 1835 transitions. [2024-11-13 22:45:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1835 transitions. [2024-11-13 22:45:49,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:45:49,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:49,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:49,757 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:45:52,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1386 states and 1840 transitions. [2024-11-13 22:45:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1840 transitions. [2024-11-13 22:45:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:45:52,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:52,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:46:15,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:15,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1418 states and 1895 transitions. [2024-11-13 22:46:15,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1895 transitions. [2024-11-13 22:46:15,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:46:15,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:15,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:46:38,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1434 states and 1943 transitions. [2024-11-13 22:46:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1943 transitions. [2024-11-13 22:46:38,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:46:38,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:38,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:46:43,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:43,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1442 states and 1958 transitions. [2024-11-13 22:46:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1958 transitions. [2024-11-13 22:46:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:46:43,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:46:50,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1448 states and 1972 transitions. [2024-11-13 22:46:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1972 transitions. [2024-11-13 22:46:50,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:46:50,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:50,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:46:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1451 states and 1976 transitions. [2024-11-13 22:46:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1976 transitions. [2024-11-13 22:46:53,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:46:53,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:46:54,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:54,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1452 states and 1976 transitions. [2024-11-13 22:46:54,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1976 transitions. [2024-11-13 22:46:54,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:46:54,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:54,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:54,612 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:47:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1456 states and 1982 transitions. [2024-11-13 22:47:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1982 transitions. [2024-11-13 22:47:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:47:00,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:47:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1461 states and 1995 transitions. [2024-11-13 22:47:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1995 transitions. [2024-11-13 22:47:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:47:09,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:09,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:09,990 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:47:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1461 states and 1994 transitions. [2024-11-13 22:47:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1994 transitions. [2024-11-13 22:47:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:47:11,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:11,968 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:47:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:16,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1463 states and 1997 transitions. [2024-11-13 22:47:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1997 transitions. [2024-11-13 22:47:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:47:16,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:16,709 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:47:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1464 states and 1999 transitions. [2024-11-13 22:47:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1999 transitions. [2024-11-13 22:47:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:47:16,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:16,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:47:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1468 states and 2015 transitions. [2024-11-13 22:47:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2015 transitions. [2024-11-13 22:47:25,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:47:25,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:47:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1475 states and 2032 transitions. [2024-11-13 22:47:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2032 transitions. [2024-11-13 22:47:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:47:35,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:35,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:35,614 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:47:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1482 states and 2046 transitions. [2024-11-13 22:47:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2046 transitions. [2024-11-13 22:47:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:47:44,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:44,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:47:44,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1484 states and 2048 transitions. [2024-11-13 22:47:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2048 transitions. [2024-11-13 22:47:44,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:47:44,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:44,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:48:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1537 states and 2134 transitions. [2024-11-13 22:48:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2134 transitions. [2024-11-13 22:48:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:48:14,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:48:17,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1540 states and 2138 transitions. [2024-11-13 22:48:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2138 transitions. [2024-11-13 22:48:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:48:17,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:17,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:48:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:21,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1545 states and 2144 transitions. [2024-11-13 22:48:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2144 transitions. [2024-11-13 22:48:21,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:48:21,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:21,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:48:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1552 states and 2156 transitions. [2024-11-13 22:48:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2156 transitions. [2024-11-13 22:48:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:48:26,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:26,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:26,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:48:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:37,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1556 states and 2173 transitions. [2024-11-13 22:48:37,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2173 transitions. [2024-11-13 22:48:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:48:37,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:37,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:37,379 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:48:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:40,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1561 states and 2178 transitions. [2024-11-13 22:48:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2178 transitions. [2024-11-13 22:48:40,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:48:40,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:40,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:48:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1565 states and 2184 transitions. [2024-11-13 22:48:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2184 transitions. [2024-11-13 22:48:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:48:48,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:48,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:48,854 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:48:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:57,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1567 states and 2187 transitions. [2024-11-13 22:48:57,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2187 transitions. [2024-11-13 22:48:57,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:48:57,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:57,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:49:00,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1570 states and 2191 transitions. [2024-11-13 22:49:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2191 transitions. [2024-11-13 22:49:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:49:00,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:00,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:01,162 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 22:49:14,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:14,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1576 states and 2213 transitions. [2024-11-13 22:49:14,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2213 transitions. [2024-11-13 22:49:14,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:49:14,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:14,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:14,798 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 22:49:17,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:17,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1577 states and 2215 transitions. [2024-11-13 22:49:17,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2215 transitions. [2024-11-13 22:49:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:49:17,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:17,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:17,093 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 22:49:23,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:23,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1579 states and 2218 transitions. [2024-11-13 22:49:23,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2218 transitions. [2024-11-13 22:49:23,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:49:23,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:23,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:24,288 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:50:01,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1618 states and 2286 transitions. [2024-11-13 22:50:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2286 transitions. [2024-11-13 22:50:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:50:01,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 22:50:07,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1620 states and 2291 transitions. [2024-11-13 22:50:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2291 transitions. [2024-11-13 22:50:07,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:50:07,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:07,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:07,936 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:50:14,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:14,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1627 states and 2303 transitions. [2024-11-13 22:50:14,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2303 transitions. [2024-11-13 22:50:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:50:14,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:50:14,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:14,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1628 states and 2303 transitions. [2024-11-13 22:50:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2303 transitions. [2024-11-13 22:50:14,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:50:14,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:14,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:14,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:50:14,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:50:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1664 states and 2365 transitions. [2024-11-13 22:50:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2365 transitions. [2024-11-13 22:50:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:50:54,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:54,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:55,042 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:50:55,045 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:55,748 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:51:00,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1668 states and 2370 transitions. [2024-11-13 22:51:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2370 transitions. [2024-11-13 22:51:00,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:51:00,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:00,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:51:01,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:01,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1670 states and 2373 transitions. [2024-11-13 22:51:01,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2373 transitions. [2024-11-13 22:51:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:51:01,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:01,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:01,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked.