./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/reducercommutativity/max60-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/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_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/reducercommutativity/max60-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/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_78042df7-bd3e-4678-b83a-11e973a8b287/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 6dbb3c8dbc9ecf6e4f72a22b68126998e2267c3eb50185a59b3a9d03df64099d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:37:19,518 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:37:19,624 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:37:19,636 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:37:19,638 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:37:19,674 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:37:19,675 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:37:19,675 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:37:19,678 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:37:19,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:37:19,679 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:37:19,680 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:37:19,680 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:37:19,680 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:37:19,680 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:37:19,680 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:37:19,681 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:37:19,682 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:37:19,682 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:37:19,682 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:37:19,682 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:37:19,682 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:37:19,682 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:37:19,682 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:37:19,683 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:37:19,683 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:37:19,683 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:37:19,683 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:37:19,683 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:37:19,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:19,683 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:37:19,684 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:37:19,684 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:37:19,684 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:37:19,684 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:37:19,684 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_78042df7-bd3e-4678-b83a-11e973a8b287/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 -> 6dbb3c8dbc9ecf6e4f72a22b68126998e2267c3eb50185a59b3a9d03df64099d [2024-11-13 22:37:20,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:37:20,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:37:20,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:37:20,053 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:37:20,054 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:37:20,056 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/reducercommutativity/max60-2.i Unable to find full path for "g++" [2024-11-13 22:37:21,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:37:22,237 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:37:22,238 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/sv-benchmarks/c/reducercommutativity/max60-2.i [2024-11-13 22:37:22,247 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/data/de097cdf7/328ae583c0ce4b0786a6b55df339ef40/FLAGe0a903edf [2024-11-13 22:37:22,273 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/data/de097cdf7/328ae583c0ce4b0786a6b55df339ef40 [2024-11-13 22:37:22,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:37:22,278 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:37:22,281 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:22,281 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:37:22,287 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:37:22,288 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62fad08e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22, skipping insertion in model container [2024-11-13 22:37:22,291 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,308 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:37:22,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:22,516 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:37:22,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:22,562 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:37:22,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22 WrapperNode [2024-11-13 22:37:22,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:22,564 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:22,564 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:37:22,565 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:37:22,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,582 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,605 INFO L138 Inliner]: procedures = 16, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-11-13 22:37:22,606 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:22,607 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:37:22,607 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:37:22,607 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:37:22,614 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,614 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,616 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,618 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,628 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,635 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,639 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,640 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,642 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:37:22,643 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:37:22,647 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:37:22,647 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:37:22,648 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:22" (1/1) ... [2024-11-13 22:37:22,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:22,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:37:22,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:37:22,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:37:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:37:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure max [2024-11-13 22:37:22,720 INFO L138 BoogieDeclarations]: Found implementation of procedure max [2024-11-13 22:37:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:37:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:37:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:37:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:37:22,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:37:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:37:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:37:22,796 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:37:22,798 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:37:23,058 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-13 22:37:23,058 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:37:23,159 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:37:23,159 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:37:23,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:23 BoogieIcfgContainer [2024-11-13 22:37:23,160 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:37:23,160 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:37:23,161 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:37:23,178 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:37:23,178 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:23" (1/1) ... [2024-11-13 22:37:23,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:37:23,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:23,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2024-11-13 22:37:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2024-11-13 22:37:23,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:37:23,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:23,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,463 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 22:37:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-11-13 22:37:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-13 22:37:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:37:23,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:23,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:23,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,638 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 22:37:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-11-13 22:37:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-13 22:37:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:37:23,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:23,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:23,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:23,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2024-11-13 22:37:23,947 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2024-11-13 22:37:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:37:23,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:23,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-11-13 22:37:24,142 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-11-13 22:37:24,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:37:24,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:24,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:24,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2024-11-13 22:37:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2024-11-13 22:37:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:37:24,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:24,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:24,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2024-11-13 22:37:24,595 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2024-11-13 22:37:24,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:37:24,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:24,712 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:37:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-13 22:37:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-13 22:37:24,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:37:24,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:24,852 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:37:24,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 34 states and 39 transitions. [2024-11-13 22:37:24,868 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2024-11-13 22:37:24,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:37:24,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:25,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2024-11-13 22:37:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2024-11-13 22:37:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:37:25,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,480 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:25,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-11-13 22:37:25,756 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-11-13 22:37:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:37:25,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,979 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:26,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 43 states and 48 transitions. [2024-11-13 22:37:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2024-11-13 22:37:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:37:26,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:26,526 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:26,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions. [2024-11-13 22:37:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2024-11-13 22:37:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:26,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:26,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:27,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:27,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2024-11-13 22:37:27,559 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2024-11-13 22:37:27,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:37:27,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:27,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-11-13 22:37:28,226 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-11-13 22:37:28,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:37:28,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:28,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:28,559 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:28,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2024-11-13 22:37:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2024-11-13 22:37:28,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:37:28,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:28,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:29,374 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 58 states and 63 transitions. [2024-11-13 22:37:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2024-11-13 22:37:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:37:29,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:29,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:29,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,290 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:30,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2024-11-13 22:37:30,775 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2024-11-13 22:37:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:37:30,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,179 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 64 states and 69 transitions. [2024-11-13 22:37:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 69 transitions. [2024-11-13 22:37:31,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:37:31,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 67 states and 72 transitions. [2024-11-13 22:37:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 72 transitions. [2024-11-13 22:37:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:37:32,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:33,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:33,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 70 states and 75 transitions. [2024-11-13 22:37:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2024-11-13 22:37:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:37:33,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:33,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:34,124 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:34,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 73 states and 78 transitions. [2024-11-13 22:37:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2024-11-13 22:37:34,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:37:34,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:34,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:35,210 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:35,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 76 states and 81 transitions. [2024-11-13 22:37:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 81 transitions. [2024-11-13 22:37:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:37:35,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:36,367 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 79 states and 84 transitions. [2024-11-13 22:37:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 84 transitions. [2024-11-13 22:37:37,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:37:37,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:37,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 82 states and 87 transitions. [2024-11-13 22:37:38,304 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2024-11-13 22:37:38,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:37:38,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:38,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:38,868 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:39,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 85 states and 90 transitions. [2024-11-13 22:37:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 90 transitions. [2024-11-13 22:37:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:37:39,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:39,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:40,200 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:40,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:40,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 88 states and 93 transitions. [2024-11-13 22:37:40,884 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 93 transitions. [2024-11-13 22:37:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:37:40,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:40,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 91 states and 96 transitions. [2024-11-13 22:37:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2024-11-13 22:37:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:37:42,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 94 states and 99 transitions. [2024-11-13 22:37:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 99 transitions. [2024-11-13 22:37:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:37:43,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:43,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:44,379 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 97 states and 102 transitions. [2024-11-13 22:37:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 102 transitions. [2024-11-13 22:37:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:37:45,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:45,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:46,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 100 states and 105 transitions. [2024-11-13 22:37:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 105 transitions. [2024-11-13 22:37:46,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:37:46,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:46,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:48,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 103 states and 108 transitions. [2024-11-13 22:37:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 108 transitions. [2024-11-13 22:37:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:37:48,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:48,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:49,114 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:49,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 106 states and 111 transitions. [2024-11-13 22:37:49,937 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 111 transitions. [2024-11-13 22:37:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:37:49,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:49,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 109 states and 114 transitions. [2024-11-13 22:37:51,559 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 114 transitions. [2024-11-13 22:37:51,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:37:51,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:51,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2024-11-13 22:37:53,295 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2024-11-13 22:37:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:37:53,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:54,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:55,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 115 states and 120 transitions. [2024-11-13 22:37:55,076 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2024-11-13 22:37:55,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:37:55,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:55,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 118 states and 123 transitions. [2024-11-13 22:37:56,983 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 123 transitions. [2024-11-13 22:37:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:37:56,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 121 states and 126 transitions. [2024-11-13 22:37:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 126 transitions. [2024-11-13 22:37:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:37:58,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:58,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:58,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:59,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:00,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 124 states and 129 transitions. [2024-11-13 22:38:00,868 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 129 transitions. [2024-11-13 22:38:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:38:00,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:00,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:02,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 127 states and 132 transitions. [2024-11-13 22:38:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 132 transitions. [2024-11-13 22:38:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:38:02,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:02,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:04,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:04,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 130 states and 135 transitions. [2024-11-13 22:38:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 135 transitions. [2024-11-13 22:38:04,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:38:04,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:04,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:06,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 133 states and 138 transitions. [2024-11-13 22:38:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2024-11-13 22:38:06,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:38:06,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:06,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:06,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:07,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:08,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:08,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 136 states and 141 transitions. [2024-11-13 22:38:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 141 transitions. [2024-11-13 22:38:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:38:08,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:10,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:10,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 139 states and 144 transitions. [2024-11-13 22:38:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 144 transitions. [2024-11-13 22:38:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:38:10,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2037 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:12,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:12,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 142 states and 147 transitions. [2024-11-13 22:38:12,726 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 147 transitions. [2024-11-13 22:38:12,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:38:12,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:12,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:14,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:14,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 145 states and 150 transitions. [2024-11-13 22:38:14,947 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 150 transitions. [2024-11-13 22:38:14,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:38:14,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:14,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:16,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2264 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:17,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:17,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 148 states and 153 transitions. [2024-11-13 22:38:17,408 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 153 transitions. [2024-11-13 22:38:17,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:38:17,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:17,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2382 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 151 states and 156 transitions. [2024-11-13 22:38:19,748 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 156 transitions. [2024-11-13 22:38:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:38:19,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:21,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 154 states and 159 transitions. [2024-11-13 22:38:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 159 transitions. [2024-11-13 22:38:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:38:22,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:22,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2627 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 157 states and 162 transitions. [2024-11-13 22:38:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 162 transitions. [2024-11-13 22:38:24,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:38:24,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:24,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:27,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:27,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 160 states and 165 transitions. [2024-11-13 22:38:27,591 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 165 transitions. [2024-11-13 22:38:27,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:38:27,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:27,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:27,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2884 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 163 states and 168 transitions. [2024-11-13 22:38:30,142 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 168 transitions. [2024-11-13 22:38:30,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:38:30,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:30,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:31,636 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:32,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 166 states and 171 transitions. [2024-11-13 22:38:32,974 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 171 transitions. [2024-11-13 22:38:32,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:38:32,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:32,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:34,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:35,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 169 states and 174 transitions. [2024-11-13 22:38:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 174 transitions. [2024-11-13 22:38:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:38:35,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:35,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3292 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 172 states and 177 transitions. [2024-11-13 22:38:38,770 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 177 transitions. [2024-11-13 22:38:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:38:38,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:38,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3434 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:41,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 175 states and 180 transitions. [2024-11-13 22:38:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 180 transitions. [2024-11-13 22:38:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:38:41,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:43,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3579 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 178 states and 183 transitions. [2024-11-13 22:38:44,607 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 183 transitions. [2024-11-13 22:38:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:38:44,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:44,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:47,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:47,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 181 states and 186 transitions. [2024-11-13 22:38:47,624 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 186 transitions. [2024-11-13 22:38:47,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:38:47,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:47,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:49,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3878 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 184 states and 189 transitions. [2024-11-13 22:38:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 189 transitions. [2024-11-13 22:38:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:38:50,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:50,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:52,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 187 states and 192 transitions. [2024-11-13 22:38:54,024 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 192 transitions. [2024-11-13 22:38:54,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:38:54,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:54,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4189 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 190 states and 195 transitions. [2024-11-13 22:38:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 195 transitions. [2024-11-13 22:38:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:38:57,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:57,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:59,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4349 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:00,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 193 states and 198 transitions. [2024-11-13 22:39:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2024-11-13 22:39:00,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:39:00,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:02,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:04,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:04,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 196 states and 201 transitions. [2024-11-13 22:39:04,273 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 201 transitions. [2024-11-13 22:39:04,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:39:04,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:04,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:06,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:07,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 199 states and 204 transitions. [2024-11-13 22:39:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 204 transitions. [2024-11-13 22:39:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:39:07,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:07,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:10,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4847 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:12,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:12,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 202 states and 207 transitions. [2024-11-13 22:39:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 207 transitions. [2024-11-13 22:39:12,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:39:12,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:12,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 5019 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 205 states and 210 transitions. [2024-11-13 22:39:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 210 transitions. [2024-11-13 22:39:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:39:16,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,671 INFO L134 CoverageAnalysis]: Checked inductivity of 5194 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:20,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:20,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 208 states and 212 transitions. [2024-11-13 22:39:20,425 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 212 transitions. [2024-11-13 22:39:20,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:39:20,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:20,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5370 trivial. 0 not checked. [2024-11-13 22:39:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 210 states and 215 transitions. [2024-11-13 22:39:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 215 transitions. [2024-11-13 22:39:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:39:22,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:22,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 5373 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5371 trivial. 0 not checked. [2024-11-13 22:39:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 209 states and 214 transitions. [2024-11-13 22:39:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 214 transitions. [2024-11-13 22:39:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:39:23,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:23,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:24,216 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 5370 trivial. 0 not checked. [2024-11-13 22:39:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 206 states and 209 transitions. [2024-11-13 22:39:24,914 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 209 transitions. [2024-11-13 22:39:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:39:24,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:24,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:25,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5380 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 5372 trivial. 0 not checked. [2024-11-13 22:39:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:26,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 207 states and 210 transitions. [2024-11-13 22:39:26,079 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 210 transitions. [2024-11-13 22:39:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:39:26,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:26,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 5399 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5399 trivial. 0 not checked. [2024-11-13 22:39:26,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:26,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 209 states and 213 transitions. [2024-11-13 22:39:26,871 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 213 transitions. [2024-11-13 22:39:26,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 22:39:26,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:27,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5399 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5399 trivial. 0 not checked. [2024-11-13 22:39:27,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:27,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 210 states and 214 transitions. [2024-11-13 22:39:27,095 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 214 transitions. [2024-11-13 22:39:27,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 22:39:27,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:27,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:27,591 INFO L134 CoverageAnalysis]: Checked inductivity of 5399 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5399 trivial. 0 not checked. [2024-11-13 22:39:27,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:27,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 211 states and 215 transitions. [2024-11-13 22:39:27,949 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 215 transitions. [2024-11-13 22:39:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:39:27,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:27,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,163 INFO L134 CoverageAnalysis]: Checked inductivity of 5399 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5399 trivial. 0 not checked. [2024-11-13 22:39:28,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 212 states and 216 transitions. [2024-11-13 22:39:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 216 transitions. [2024-11-13 22:39:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:39:28,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:28,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,696 INFO L134 CoverageAnalysis]: Checked inductivity of 5401 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5399 trivial. 0 not checked. [2024-11-13 22:39:29,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 214 states and 219 transitions. [2024-11-13 22:39:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 219 transitions. [2024-11-13 22:39:29,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 22:39:29,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 5402 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5400 trivial. 0 not checked. [2024-11-13 22:39:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:30,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 213 states and 218 transitions. [2024-11-13 22:39:30,964 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 218 transitions. [2024-11-13 22:39:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:39:30,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:30,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:31,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5403 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5401 trivial. 0 not checked. [2024-11-13 22:39:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 212 states and 217 transitions. [2024-11-13 22:39:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 217 transitions. [2024-11-13 22:39:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:39:32,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:32,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:32,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 5404 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5400 trivial. 0 not checked. [2024-11-13 22:39:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:34,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 211 states and 216 transitions. [2024-11-13 22:39:34,420 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 216 transitions. [2024-11-13 22:39:34,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 22:39:34,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:34,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5408 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5403 trivial. 0 not checked. [2024-11-13 22:39:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:35,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 210 states and 215 transitions. [2024-11-13 22:39:35,499 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 215 transitions. [2024-11-13 22:39:35,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:39:35,500 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 80 iterations. [2024-11-13 22:39:35,508 INFO L729 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-11-13 22:39:39,362 INFO L75 FloydHoareUtils]: For program point maxErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 20) no Hoare annotation was computed. [2024-11-13 22:39:39,362 INFO L77 FloydHoareUtils]: At program point maxEXIT(lines 15 24) the Hoare annotation is: true [2024-11-13 22:39:39,362 INFO L77 FloydHoareUtils]: At program point L20-2(line 20) the Hoare annotation is: (or (and (<= |max_#t~post4| 59) (<= 1 |max_#t~post4|)) (= |max_#t~post4| 0)) [2024-11-13 22:39:39,362 INFO L77 FloydHoareUtils]: At program point L20-3(line 20) the Hoare annotation is: (or (and (<= |max_#t~post4| 59) (<= 1 |max_#t~post4|)) (= |max_#t~post4| 0)) [2024-11-13 22:39:39,362 INFO L77 FloydHoareUtils]: At program point L20-4(lines 20 22) the Hoare annotation is: (not (and (not (= max_~i~0 0)) (< max_~i~0 1))) [2024-11-13 22:39:39,362 INFO L75 FloydHoareUtils]: For program point maxErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 20) no Hoare annotation was computed. [2024-11-13 22:39:39,362 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 15 24) the Hoare annotation is: true [2024-11-13 22:39:39,362 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-11-13 22:39:39,363 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: (or (and (<= 0 (+ |ULTIMATE.start_main_~i~2#1| 2147483648)) (< |ULTIMATE.start_main_~i~2#1| 1)) (and (<= 1 |ULTIMATE.start_main_~i~2#1|) (<= |ULTIMATE.start_main_~i~2#1| 58))) [2024-11-13 22:39:39,363 INFO L77 FloydHoareUtils]: At program point L44-1(line 44) the Hoare annotation is: (and (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~2#1|)) (<= |ULTIMATE.start_main_~i~2#1| 58)) [2024-11-13 22:39:39,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2024-11-13 22:39:39,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2024-11-13 22:39:39,363 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: true [2024-11-13 22:39:39,363 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: true [2024-11-13 22:39:39,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2024-11-13 22:39:39,363 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:39:39,363 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2024-11-13 22:39:39,363 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:39:39,363 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-11-13 22:39:39,363 INFO L77 FloydHoareUtils]: At program point L38-1(line 38) the Hoare annotation is: true [2024-11-13 22:39:39,364 INFO L77 FloydHoareUtils]: At program point L34-2(line 34) the Hoare annotation is: (or (= |ULTIMATE.start_main_#t~post6#1| 0) (and (<= |ULTIMATE.start_main_#t~post6#1| 24) (< 23 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 26) (< 25 |ULTIMATE.start_main_#t~post6#1|)) (and (<= 2 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 2)) (and (< 58 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 59)) (and (< 18 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 19)) (and (<= |ULTIMATE.start_main_#t~post6#1| 55) (< 54 |ULTIMATE.start_main_#t~post6#1|)) (and (< 15 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 16)) (and (<= |ULTIMATE.start_main_#t~post6#1| 50) (< 49 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 30) (< 29 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 20) (< 19 |ULTIMATE.start_main_#t~post6#1|)) (and (< 26 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 27)) (and (< 57 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 58)) (and (<= |ULTIMATE.start_main_#t~post6#1| 56) (< 55 |ULTIMATE.start_main_#t~post6#1|)) (and (< 10 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 11)) (and (< 52 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 53)) (and (<= |ULTIMATE.start_main_#t~post6#1| 17) (< 16 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 25) (< 24 |ULTIMATE.start_main_#t~post6#1|)) (and (< 9 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 10)) (and (<= |ULTIMATE.start_main_#t~post6#1| 23) (< 22 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 29) (< 28 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 43) (< 42 |ULTIMATE.start_main_#t~post6#1|)) (and (< 2 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 3)) (and (<= |ULTIMATE.start_main_#t~post6#1| 32) (< 31 |ULTIMATE.start_main_#t~post6#1|)) (and (< 33 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 34)) (and (<= |ULTIMATE.start_main_#t~post6#1| 44) (< 43 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 57) (< 56 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 35) (< 34 |ULTIMATE.start_main_#t~post6#1|)) (and (< 50 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 51)) (and (< 35 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 36)) (and (< 45 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 46)) (and (< 11 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 12)) (and (<= |ULTIMATE.start_main_#t~post6#1| 37) (< 36 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 6) (< 5 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 28) (< 27 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 9) (< 8 |ULTIMATE.start_main_#t~post6#1|)) (and (< 4 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 5)) (and (< 37 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 38)) (and (<= |ULTIMATE.start_main_#t~post6#1| 7) (< 6 |ULTIMATE.start_main_#t~post6#1|)) (and (< 3 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 4)) (and (< 47 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 48)) (and (< 21 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 22)) (and (<= |ULTIMATE.start_main_#t~post6#1| 39) (< 38 |ULTIMATE.start_main_#t~post6#1|)) (and (< 7 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 8)) (and (< 14 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 15)) (and (<= |ULTIMATE.start_main_#t~post6#1| 31) (< 30 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 33) (< 32 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 18) (< 17 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 54) (< 53 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 52) (< 51 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 42) (< 41 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 47) (< 46 |ULTIMATE.start_main_#t~post6#1|)) (and (< |ULTIMATE.start_main_#t~post6#1| 2) (<= 1 |ULTIMATE.start_main_#t~post6#1|)) (and (< 44 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 45)) (and (< 13 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 14)) (and (< 20 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 21)) (and (< 40 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 41)) (and (<= |ULTIMATE.start_main_#t~post6#1| 40) (< 39 |ULTIMATE.start_main_#t~post6#1|)) (and (< 48 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 49)) (and (<= |ULTIMATE.start_main_#t~post6#1| 13) (< 12 |ULTIMATE.start_main_#t~post6#1|))) [2024-11-13 22:39:39,365 INFO L77 FloydHoareUtils]: At program point L34-3(line 34) the Hoare annotation is: (or (= |ULTIMATE.start_main_#t~post6#1| 0) (and (<= |ULTIMATE.start_main_#t~post6#1| 24) (< 23 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 26) (< 25 |ULTIMATE.start_main_#t~post6#1|)) (and (<= 2 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 2)) (and (< 58 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 59)) (and (< 18 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 19)) (and (<= |ULTIMATE.start_main_#t~post6#1| 55) (< 54 |ULTIMATE.start_main_#t~post6#1|)) (and (< 15 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 16)) (and (<= |ULTIMATE.start_main_#t~post6#1| 50) (< 49 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 30) (< 29 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 20) (< 19 |ULTIMATE.start_main_#t~post6#1|)) (and (< 26 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 27)) (and (< 57 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 58)) (and (<= |ULTIMATE.start_main_#t~post6#1| 56) (< 55 |ULTIMATE.start_main_#t~post6#1|)) (and (< 10 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 11)) (and (< 52 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 53)) (and (<= |ULTIMATE.start_main_#t~post6#1| 17) (< 16 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 25) (< 24 |ULTIMATE.start_main_#t~post6#1|)) (and (< 9 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 10)) (and (<= |ULTIMATE.start_main_#t~post6#1| 23) (< 22 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 29) (< 28 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 43) (< 42 |ULTIMATE.start_main_#t~post6#1|)) (and (< 2 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 3)) (and (<= |ULTIMATE.start_main_#t~post6#1| 32) (< 31 |ULTIMATE.start_main_#t~post6#1|)) (and (< 33 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 34)) (and (<= |ULTIMATE.start_main_#t~post6#1| 44) (< 43 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 57) (< 56 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 35) (< 34 |ULTIMATE.start_main_#t~post6#1|)) (and (< 50 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 51)) (and (< 35 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 36)) (and (< 45 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 46)) (and (< 11 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 12)) (and (<= |ULTIMATE.start_main_#t~post6#1| 37) (< 36 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 6) (< 5 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 28) (< 27 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 9) (< 8 |ULTIMATE.start_main_#t~post6#1|)) (and (< 4 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 5)) (and (< 37 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 38)) (and (<= |ULTIMATE.start_main_#t~post6#1| 7) (< 6 |ULTIMATE.start_main_#t~post6#1|)) (and (< 3 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 4)) (and (< 47 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 48)) (and (< 21 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 22)) (and (<= |ULTIMATE.start_main_#t~post6#1| 39) (< 38 |ULTIMATE.start_main_#t~post6#1|)) (and (< 7 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 8)) (and (< 14 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 15)) (and (<= |ULTIMATE.start_main_#t~post6#1| 31) (< 30 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 33) (< 32 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 18) (< 17 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 54) (< 53 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 52) (< 51 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 42) (< 41 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 47) (< 46 |ULTIMATE.start_main_#t~post6#1|)) (and (< |ULTIMATE.start_main_#t~post6#1| 2) (<= 1 |ULTIMATE.start_main_#t~post6#1|)) (and (< 44 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 45)) (and (< 13 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 14)) (and (< 20 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 21)) (and (< 40 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 41)) (and (<= |ULTIMATE.start_main_#t~post6#1| 40) (< 39 |ULTIMATE.start_main_#t~post6#1|)) (and (< 48 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 49)) (and (<= |ULTIMATE.start_main_#t~post6#1| 13) (< 12 |ULTIMATE.start_main_#t~post6#1|))) [2024-11-13 22:39:39,365 INFO L77 FloydHoareUtils]: At program point L34-4(lines 34 36) the Hoare annotation is: (not (and (not (= |ULTIMATE.start_main_~i~1#1| 0)) (< |ULTIMATE.start_main_~i~1#1| 1))) [2024-11-13 22:39:39,367 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-11-13 22:39:39,367 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-11-13 22:39:39,367 INFO L77 FloydHoareUtils]: At program point L47-1(line 47) the Hoare annotation is: true [2024-11-13 22:39:39,367 INFO L77 FloydHoareUtils]: At program point L43-2(line 43) the Hoare annotation is: (and (<= 0 (+ 2147483649 |ULTIMATE.start_main_#t~post13#1|)) (<= |ULTIMATE.start_main_#t~post13#1| 58)) [2024-11-13 22:39:39,367 INFO L77 FloydHoareUtils]: At program point L43-3(line 43) the Hoare annotation is: (and (<= 0 (+ 2147483649 |ULTIMATE.start_main_#t~post13#1|)) (<= |ULTIMATE.start_main_#t~post13#1| 58)) [2024-11-13 22:39:39,367 INFO L77 FloydHoareUtils]: At program point L43-4(lines 43 45) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~i~2#1| 2147483648)) [2024-11-13 22:39:39,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:39:39 ImpRootNode [2024-11-13 22:39:39,392 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:39:39,392 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:39:39,392 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:39:39,392 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:39:39,393 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:23" (3/4) ... [2024-11-13 22:39:39,395 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:39:39,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure max [2024-11-13 22:39:39,405 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2024-11-13 22:39:39,405 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 22:39:39,406 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 22:39:39,406 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:39:39,505 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:39:39,505 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:39:39,506 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:39:39,506 INFO L158 Benchmark]: Toolchain (without parser) took 137228.08ms. Allocated memory was 117.4MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 93.0MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 206.8MB. Max. memory is 16.1GB. [2024-11-13 22:39:39,507 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 117.4MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:39:39,508 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.60ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 81.7MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:39:39,509 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.86ms. Allocated memory is still 117.4MB. Free memory was 81.7MB in the beginning and 80.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:39:39,509 INFO L158 Benchmark]: Boogie Preprocessor took 35.82ms. Allocated memory is still 117.4MB. Free memory was 80.5MB in the beginning and 79.5MB in the end (delta: 937.9kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:39:39,509 INFO L158 Benchmark]: RCFGBuilder took 516.66ms. Allocated memory is still 117.4MB. Free memory was 79.5MB in the beginning and 63.8MB in the end (delta: 15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:39:39,511 INFO L158 Benchmark]: CodeCheck took 136231.48ms. Allocated memory was 117.4MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 63.8MB in the beginning and 1.9GB in the end (delta: -1.9GB). Peak memory consumption was 173.3MB. Max. memory is 16.1GB. [2024-11-13 22:39:39,511 INFO L158 Benchmark]: Witness Printer took 113.42ms. Allocated memory is still 2.2GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:39:39,513 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 29 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 132.3s, OverallIterations: 80, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7294 SdHoareTripleChecker+Valid, 60.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5742 mSDsluCounter, 680 SdHoareTripleChecker+Invalid, 51.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 17385 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 40485 IncrementalHoareTripleChecker+Invalid, 57870 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 17385 mSolverCounterUnsat, 680 mSDtfsCounter, 40485 mSolverCounterSat, 0.9s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 53374 GetRequests, 47625 SyntacticMatches, 5091 SemanticMatches, 658 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 218281 ImplicationChecksByTransitivity, 80.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 63.6s InterpolantComputationTime, 8559 NumberOfCodeBlocks, 8559 NumberOfCodeBlocksAsserted, 79 NumberOfCheckSat, 8480 ConstructedInterpolants, 0 QuantifiedInterpolants, 19380 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 79 InterpolantComputations, 14 PerfectInterpolantSequences, 70230/174684 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 20]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 20]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 34]: Loop Invariant Derived loop invariant: !((i != 0) && (i < 1)) - InvariantResult [Line: 43]: Loop Invariant Derived loop invariant: (0 <= (i + 2147483648)) - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: !((i != 0) && (i < 1)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 117.4MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 282.60ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 81.7MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.86ms. Allocated memory is still 117.4MB. Free memory was 81.7MB in the beginning and 80.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 35.82ms. Allocated memory is still 117.4MB. Free memory was 80.5MB in the beginning and 79.5MB in the end (delta: 937.9kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 516.66ms. Allocated memory is still 117.4MB. Free memory was 79.5MB in the beginning and 63.8MB in the end (delta: 15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 136231.48ms. Allocated memory was 117.4MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 63.8MB in the beginning and 1.9GB in the end (delta: -1.9GB). Peak memory consumption was 173.3MB. Max. memory is 16.1GB. * Witness Printer took 113.42ms. Allocated memory is still 2.2GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:39:39,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78042df7-bd3e-4678-b83a-11e973a8b287/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE