./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/nested9.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/nested9.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f3ca1fd1ad8fdbcd9efe7b99bc6e3715231417d253ce4ee9bba3d5969472333a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:45:59,154 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:45:59,213 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:45:59,218 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:45:59,218 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:45:59,239 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:45:59,239 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:45:59,240 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:45:59,240 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:45:59,240 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:45:59,240 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:45:59,240 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:45:59,240 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:45:59,240 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:45:59,241 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:45:59,241 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:45:59,242 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:45:59,242 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:45:59,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:45:59,242 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:45:59,242 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:45:59,242 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:45:59,242 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:45:59,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:45:59,242 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_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3ca1fd1ad8fdbcd9efe7b99bc6e3715231417d253ce4ee9bba3d5969472333a [2024-12-05 23:45:59,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:45:59,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:45:59,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:45:59,482 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:45:59,483 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:45:59,484 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loop-invgen/nested9.i [2024-12-05 23:46:02,231 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/data/9936204cd/bbe6aec1e181494a8342ab54445ef8b9/FLAGfd2578e9e [2024-12-05 23:46:02,412 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:46:02,413 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/sv-benchmarks/c/loop-invgen/nested9.i [2024-12-05 23:46:02,419 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/data/9936204cd/bbe6aec1e181494a8342ab54445ef8b9/FLAGfd2578e9e [2024-12-05 23:46:02,433 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/data/9936204cd/bbe6aec1e181494a8342ab54445ef8b9 [2024-12-05 23:46:02,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:46:02,437 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:46:02,438 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:46:02,438 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:46:02,443 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:46:02,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,444 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22643521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02, skipping insertion in model container [2024-12-05 23:46:02,445 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,457 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:46:02,575 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/sv-benchmarks/c/loop-invgen/nested9.i[893,906] [2024-12-05 23:46:02,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:46:02,597 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:46:02,606 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/sv-benchmarks/c/loop-invgen/nested9.i[893,906] [2024-12-05 23:46:02,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:46:02,623 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:46:02,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02 WrapperNode [2024-12-05 23:46:02,624 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:46:02,625 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:46:02,625 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:46:02,625 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:46:02,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,636 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,649 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 69 [2024-12-05 23:46:02,649 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:46:02,650 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:46:02,650 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:46:02,650 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:46:02,656 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,657 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,657 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,660 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,661 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,664 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,665 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,666 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,668 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:46:02,669 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:46:02,669 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:46:02,669 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:46:02,670 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:46:02,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:46:02,696 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:46:02,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:46:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:46:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:46:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:46:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:46:02,776 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:46:02,777 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:46:02,914 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-12-05 23:46:02,914 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:46:02,945 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:46:02,946 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 23:46:02,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:46:02 BoogieIcfgContainer [2024-12-05 23:46:02,946 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:46:02,947 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:46:02,947 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:46:02,955 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:46:02,955 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:46:02" (1/1) ... [2024-12-05 23:46:02,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:46:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:03,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-12-05 23:46:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-12-05 23:46:03,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:46:03,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:03,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:46:03,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:03,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 19 states and 31 transitions. [2024-12-05 23:46:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 31 transitions. [2024-12-05 23:46:03,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:46:03,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:03,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:03,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:46:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 22 states and 44 transitions. [2024-12-05 23:46:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 44 transitions. [2024-12-05 23:46:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:46:04,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:04,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:04,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:46:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 25 states and 51 transitions. [2024-12-05 23:46:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 51 transitions. [2024-12-05 23:46:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:46:04,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:04,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:04,596 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:46:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:04,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 27 states and 59 transitions. [2024-12-05 23:46:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 59 transitions. [2024-12-05 23:46:04,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:46:04,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:04,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:46:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:05,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 29 states and 67 transitions. [2024-12-05 23:46:05,511 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 67 transitions. [2024-12-05 23:46:05,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:46:05,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:05,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:05,588 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 30 states and 69 transitions. [2024-12-05 23:46:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 69 transitions. [2024-12-05 23:46:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:46:05,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:05,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:06,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 31 states and 70 transitions. [2024-12-05 23:46:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 70 transitions. [2024-12-05 23:46:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:46:06,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:06,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:46:07,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:07,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 37 states and 91 transitions. [2024-12-05 23:46:07,552 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 91 transitions. [2024-12-05 23:46:07,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:46:07,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:07,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 39 states and 94 transitions. [2024-12-05 23:46:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 94 transitions. [2024-12-05 23:46:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:46:08,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:08,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:46:09,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 44 states and 109 transitions. [2024-12-05 23:46:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 109 transitions. [2024-12-05 23:46:09,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:46:09,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:09,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:09,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:46:09,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 45 states and 111 transitions. [2024-12-05 23:46:09,700 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 111 transitions. [2024-12-05 23:46:09,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:46:09,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:09,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:09,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:46:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 46 states and 116 transitions. [2024-12-05 23:46:09,960 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 116 transitions. [2024-12-05 23:46:09,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:46:09,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:09,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:46:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:11,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 51 states and 132 transitions. [2024-12-05 23:46:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 132 transitions. [2024-12-05 23:46:11,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:46:11,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:11,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:46:14,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 57 states and 151 transitions. [2024-12-05 23:46:14,027 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 151 transitions. [2024-12-05 23:46:14,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:46:14,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:14,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:14,097 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:46:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:14,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 58 states and 156 transitions. [2024-12-05 23:46:14,343 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 156 transitions. [2024-12-05 23:46:14,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:46:14,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:14,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:46:14,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:14,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 59 states and 156 transitions. [2024-12-05 23:46:14,838 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 156 transitions. [2024-12-05 23:46:14,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:46:14,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:14,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:14,872 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:15,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:15,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 61 states and 161 transitions. [2024-12-05 23:46:15,559 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 161 transitions. [2024-12-05 23:46:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:46:15,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:15,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:15,595 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:16,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 63 states and 166 transitions. [2024-12-05 23:46:16,241 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 166 transitions. [2024-12-05 23:46:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:46:16,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:16,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:17,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:17,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 65 states and 170 transitions. [2024-12-05 23:46:17,021 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 170 transitions. [2024-12-05 23:46:17,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:46:17,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:17,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:17,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:17,086 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:17,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 67 states and 175 transitions. [2024-12-05 23:46:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 175 transitions. [2024-12-05 23:46:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:46:17,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:18,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:18,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 68 states and 179 transitions. [2024-12-05 23:46:18,291 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 179 transitions. [2024-12-05 23:46:18,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:46:18,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:18,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:18,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 74 states and 198 transitions. [2024-12-05 23:46:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 198 transitions. [2024-12-05 23:46:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:46:20,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:20,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:20,423 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 75 states and 199 transitions. [2024-12-05 23:46:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 199 transitions. [2024-12-05 23:46:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:46:20,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:20,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:20,757 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:21,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 77 states and 202 transitions. [2024-12-05 23:46:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 202 transitions. [2024-12-05 23:46:21,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:46:21,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:21,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:21,506 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:46:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 78 states and 203 transitions. [2024-12-05 23:46:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 203 transitions. [2024-12-05 23:46:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:46:21,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:21,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:46:22,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:22,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 79 states and 204 transitions. [2024-12-05 23:46:22,316 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 204 transitions. [2024-12-05 23:46:22,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:46:22,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:22,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:22,346 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:46:22,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 80 states and 205 transitions. [2024-12-05 23:46:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 205 transitions. [2024-12-05 23:46:22,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:46:22,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:22,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:22,818 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:46:23,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 83 states and 207 transitions. [2024-12-05 23:46:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 207 transitions. [2024-12-05 23:46:23,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:46:23,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:23,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:23,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:46:26,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 91 states and 230 transitions. [2024-12-05 23:46:26,501 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 230 transitions. [2024-12-05 23:46:26,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:46:26,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:46:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 94 states and 236 transitions. [2024-12-05 23:46:27,767 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 236 transitions. [2024-12-05 23:46:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:46:27,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:46:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 95 states and 237 transitions. [2024-12-05 23:46:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 237 transitions. [2024-12-05 23:46:28,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:46:28,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:28,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:28,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:46:28,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:28,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 96 states and 237 transitions. [2024-12-05 23:46:28,652 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 237 transitions. [2024-12-05 23:46:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:46:28,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:28,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:28,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:28,854 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:46:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 102 states and 246 transitions. [2024-12-05 23:46:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 246 transitions. [2024-12-05 23:46:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:46:31,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:31,550 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:46:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 253 transitions. [2024-12-05 23:46:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 253 transitions. [2024-12-05 23:46:32,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:46:32,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:32,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:32,726 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:46:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 108 states and 254 transitions. [2024-12-05 23:46:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 254 transitions. [2024-12-05 23:46:33,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:46:33,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:33,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,024 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:46:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 109 states and 254 transitions. [2024-12-05 23:46:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 254 transitions. [2024-12-05 23:46:34,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:46:34,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:46:34,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 110 states and 256 transitions. [2024-12-05 23:46:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 256 transitions. [2024-12-05 23:46:34,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:46:34,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:35,516 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 16 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:38,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 115 states and 264 transitions. [2024-12-05 23:46:38,218 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 264 transitions. [2024-12-05 23:46:38,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:46:38,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:38,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:46:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:38,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 116 states and 264 transitions. [2024-12-05 23:46:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 264 transitions. [2024-12-05 23:46:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:46:38,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:38,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:38,760 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:46:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:39,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 117 states and 264 transitions. [2024-12-05 23:46:39,226 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 264 transitions. [2024-12-05 23:46:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:46:39,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:46:45,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:45,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 130 states and 298 transitions. [2024-12-05 23:46:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 298 transitions. [2024-12-05 23:46:45,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:46:45,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:45,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:45,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:45,996 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:46:47,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:47,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 134 states and 302 transitions. [2024-12-05 23:46:47,869 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 302 transitions. [2024-12-05 23:46:47,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:46:47,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:47,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:47,901 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:46:48,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:48,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 135 states and 303 transitions. [2024-12-05 23:46:48,453 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 303 transitions. [2024-12-05 23:46:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:46:48,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:48,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 38 proven. 3 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:46:48,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 136 states and 303 transitions. [2024-12-05 23:46:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 303 transitions. [2024-12-05 23:46:48,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:46:48,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:48,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:49,026 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:46:50,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 139 states and 310 transitions. [2024-12-05 23:46:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 310 transitions. [2024-12-05 23:46:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:46:50,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:50,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:50,761 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:46:52,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 142 states and 316 transitions. [2024-12-05 23:46:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 316 transitions. [2024-12-05 23:46:52,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:46:52,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:52,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:52,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:52,455 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:46:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:52,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 143 states and 318 transitions. [2024-12-05 23:46:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 318 transitions. [2024-12-05 23:46:52,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:46:52,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:52,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:52,934 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-12-05 23:46:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 144 states and 320 transitions. [2024-12-05 23:46:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 320 transitions. [2024-12-05 23:46:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:46:53,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:53,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:53,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-12-05 23:46:55,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:55,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 147 states and 325 transitions. [2024-12-05 23:46:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 325 transitions. [2024-12-05 23:46:55,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:46:55,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:55,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 18 proven. 60 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:47:01,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:01,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 158 states and 345 transitions. [2024-12-05 23:47:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 345 transitions. [2024-12-05 23:47:01,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:47:01,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:01,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:01,716 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 18 proven. 60 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:47:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:03,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 162 states and 350 transitions. [2024-12-05 23:47:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 350 transitions. [2024-12-05 23:47:03,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:47:03,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:03,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:04,295 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 23:47:10,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 172 states and 372 transitions. [2024-12-05 23:47:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 372 transitions. [2024-12-05 23:47:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:47:10,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:10,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:10,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:47:11,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 174 states and 375 transitions. [2024-12-05 23:47:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 375 transitions. [2024-12-05 23:47:11,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:47:11,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:11,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:11,191 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-05 23:47:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:13,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 173 states and 379 transitions. [2024-12-05 23:47:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 379 transitions. [2024-12-05 23:47:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:47:13,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 87 proven. 34 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:47:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 180 states and 393 transitions. [2024-12-05 23:47:18,085 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 393 transitions. [2024-12-05 23:47:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:47:18,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:18,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:18,117 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 87 proven. 34 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:47:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 182 states and 394 transitions. [2024-12-05 23:47:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 394 transitions. [2024-12-05 23:47:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:47:19,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:19,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 46 proven. 2 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-05 23:47:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:20,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 183 states and 394 transitions. [2024-12-05 23:47:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 394 transitions. [2024-12-05 23:47:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:47:20,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:20,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:21,292 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 107 proven. 27 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:47:25,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 188 states and 400 transitions. [2024-12-05 23:47:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 400 transitions. [2024-12-05 23:47:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:47:25,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:25,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 107 proven. 27 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:47:26,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:26,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 190 states and 401 transitions. [2024-12-05 23:47:26,148 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 401 transitions. [2024-12-05 23:47:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:47:26,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:26,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:26,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:26,754 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 48 proven. 99 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:47:35,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:35,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 205 states and 420 transitions. [2024-12-05 23:47:35,275 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 420 transitions. [2024-12-05 23:47:35,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:47:35,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:35,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 175 proven. 51 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 23:47:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:36,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 206 states and 421 transitions. [2024-12-05 23:47:36,101 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 421 transitions. [2024-12-05 23:47:36,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:47:36,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:36,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:36,341 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 223 proven. 22 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-12-05 23:47:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:38,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 209 states and 428 transitions. [2024-12-05 23:47:38,571 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 428 transitions. [2024-12-05 23:47:38,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:47:38,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:38,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:38,856 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 285 proven. 29 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:47:42,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:42,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 215 states and 434 transitions. [2024-12-05 23:47:42,180 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 434 transitions. [2024-12-05 23:47:42,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:47:42,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:42,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:43,203 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 194 proven. 210 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-05 23:47:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 229 states and 461 transitions. [2024-12-05 23:47:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 461 transitions. [2024-12-05 23:47:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:47:53,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:53,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 261 proven. 142 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 23:47:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 235 states and 467 transitions. [2024-12-05 23:47:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 467 transitions. [2024-12-05 23:47:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:47:57,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:57,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 261 proven. 142 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 23:47:58,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 236 states and 467 transitions. [2024-12-05 23:47:58,949 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 467 transitions. [2024-12-05 23:47:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:47:58,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:58,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:59,042 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 282 proven. 169 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-05 23:48:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 238 states and 468 transitions. [2024-12-05 23:48:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 468 transitions. [2024-12-05 23:48:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:48:00,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:00,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:00,414 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2024-12-05 23:48:04,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:04,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 243 states and 481 transitions. [2024-12-05 23:48:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 481 transitions. [2024-12-05 23:48:04,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:48:04,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:04,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:04,330 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2024-12-05 23:48:05,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:05,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 244 states and 484 transitions. [2024-12-05 23:48:05,191 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 484 transitions. [2024-12-05 23:48:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:48:05,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:05,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 218 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-05 23:48:11,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:11,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 251 states and 494 transitions. [2024-12-05 23:48:11,077 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 494 transitions. [2024-12-05 23:48:11,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:48:11,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:11,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:11,426 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2024-12-05 23:48:14,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:14,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 254 states and 497 transitions. [2024-12-05 23:48:14,117 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 497 transitions. [2024-12-05 23:48:14,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:48:14,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:14,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:14,173 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 654 trivial. 0 not checked. [2024-12-05 23:48:16,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:16,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 257 states and 500 transitions. [2024-12-05 23:48:16,670 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 500 transitions. [2024-12-05 23:48:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:48:16,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 654 trivial. 0 not checked. [2024-12-05 23:48:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 259 states and 506 transitions. [2024-12-05 23:48:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 506 transitions. [2024-12-05 23:48:18,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:48:18,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:18,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:18,449 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 654 trivial. 0 not checked. [2024-12-05 23:48:20,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:20,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 261 states and 509 transitions. [2024-12-05 23:48:20,216 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 509 transitions. [2024-12-05 23:48:20,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:48:20,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:20,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 654 trivial. 0 not checked. [2024-12-05 23:48:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 263 states and 510 transitions. [2024-12-05 23:48:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 510 transitions. [2024-12-05 23:48:22,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:48:22,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:22,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:22,217 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 654 trivial. 0 not checked. [2024-12-05 23:48:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 257 states and 496 transitions. [2024-12-05 23:48:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 496 transitions. [2024-12-05 23:48:23,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:48:23,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:23,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:23,136 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 654 trivial. 0 not checked. [2024-12-05 23:48:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:24,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 259 states and 497 transitions. [2024-12-05 23:48:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 497 transitions. [2024-12-05 23:48:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:48:24,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-05 23:48:27,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 262 states and 498 transitions. [2024-12-05 23:48:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 498 transitions. [2024-12-05 23:48:27,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:48:27,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:27,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:27,971 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 229 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-12-05 23:48:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 262 states and 497 transitions. [2024-12-05 23:48:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 497 transitions. [2024-12-05 23:48:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:48:30,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-05 23:48:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 265 states and 499 transitions. [2024-12-05 23:48:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 499 transitions. [2024-12-05 23:48:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:48:32,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:32,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 802 backedges. 571 proven. 80 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 23:48:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:39,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 272 states and 507 transitions. [2024-12-05 23:48:39,263 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 507 transitions. [2024-12-05 23:48:39,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:48:39,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:39,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:39,725 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 619 proven. 90 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-05 23:48:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:44,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 234 states and 445 transitions. [2024-12-05 23:48:44,469 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 445 transitions. [2024-12-05 23:48:44,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:48:44,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:44,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:44,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 1 proven. 467 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-05 23:49:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:03,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 245 states and 465 transitions. [2024-12-05 23:49:03,711 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 465 transitions. [2024-12-05 23:49:03,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:49:03,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:03,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:03,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 1 proven. 467 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-05 23:49:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 250 states and 476 transitions. [2024-12-05 23:49:08,616 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 476 transitions. [2024-12-05 23:49:08,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:49:08,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:08,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:08,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1015 backedges. 1 proven. 541 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-05 23:49:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:11,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 254 states and 481 transitions. [2024-12-05 23:49:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 481 transitions. [2024-12-05 23:49:11,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:49:11,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:11,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:11,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1015 backedges. 1 proven. 541 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-05 23:49:12,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 255 states and 481 transitions. [2024-12-05 23:49:12,649 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 481 transitions. [2024-12-05 23:49:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:49:12,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1015 backedges. 1 proven. 541 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-05 23:49:13,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:13,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 256 states and 481 transitions. [2024-12-05 23:49:13,858 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 481 transitions. [2024-12-05 23:49:13,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:49:13,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:13,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:13,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1015 backedges. 1 proven. 541 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-05 23:49:17,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:17,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 259 states and 487 transitions. [2024-12-05 23:49:17,071 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 487 transitions. [2024-12-05 23:49:17,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:49:17,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:17,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:17,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1015 backedges. 1 proven. 541 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-05 23:49:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:18,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 262 states and 489 transitions. [2024-12-05 23:49:18,916 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 489 transitions. [2024-12-05 23:49:18,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:49:18,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:18,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 129 proven. 758 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-12-05 23:50:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 153 states and 303 transitions. [2024-12-05 23:50:04,877 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 303 transitions. [2024-12-05 23:50:04,877 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 23:50:04,877 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 91 iterations. [2024-12-05 23:50:04,886 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 23:50:09,541 INFO L77 FloydHoareUtils]: At program point L35-3(lines 35 37) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~n~0#1|)) (.cse2 (+ 2 |ULTIMATE.start_main_~j~0#1|)) (.cse1 (+ (* 2 |ULTIMATE.start_main_~n~0#1|) |ULTIMATE.start_main_~i~0#1|)) (.cse3 (* 2 |ULTIMATE.start_main_~i~0#1|))) (or (and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 1 |ULTIMATE.start_main_~n~0#1|)) (<= (* 3 |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_~j~0#1|) (and .cse0 (< (+ 3 |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_~j~0#1|) (< .cse1 .cse2)) (and (<= (+ .cse3 1) |ULTIMATE.start_main_~j~0#1|) .cse0 (<= .cse2 .cse1)) (and (<= .cse3 |ULTIMATE.start_main_~j~0#1|) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |ULTIMATE.start_main_~n~0#1|)))) [2024-12-05 23:50:09,541 INFO L77 FloydHoareUtils]: At program point L31(line 31) the Hoare annotation is: true [2024-12-05 23:50:09,542 INFO L75 FloydHoareUtils]: For program point L19(line 19) no Hoare annotation was computed. [2024-12-05 23:50:09,542 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 25 40) the Hoare annotation is: true [2024-12-05 23:50:09,542 INFO L77 FloydHoareUtils]: At program point L36-3(lines 36 37) the Hoare annotation is: (let ((.cse6 (* 3 |ULTIMATE.start_main_~i~0#1|)) (.cse2 (+ |ULTIMATE.start_main_~j~0#1| 1))) (let ((.cse1 (<= .cse6 .cse2)) (.cse0 (< |ULTIMATE.start_main_~j~0#1| (+ |ULTIMATE.start_main_~k~0#1| 1))) (.cse5 (+ 2 |ULTIMATE.start_main_~i~0#1|)) (.cse4 (<= (* 2 |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_~j~0#1|)) (.cse3 (+ (* 2 |ULTIMATE.start_main_~n~0#1|) |ULTIMATE.start_main_~i~0#1|))) (or (and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 1 |ULTIMATE.start_main_~n~0#1|) .cse0) (and .cse1 .cse0) (and .cse1 (<= .cse2 .cse3)) (and .cse4 (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |ULTIMATE.start_main_~n~0#1|) .cse0) (and .cse4 (< .cse5 |ULTIMATE.start_main_~j~0#1|) (< .cse2 .cse6) (<= |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~n~0#1|)) (and (<= |ULTIMATE.start_main_~j~0#1| .cse5) .cse4 (<= |ULTIMATE.start_main_~j~0#1| (+ 2 |ULTIMATE.start_main_~k~0#1|)) (<= (+ 5 |ULTIMATE.start_main_~k~0#1|) .cse3))))) [2024-12-05 23:50:09,542 INFO L77 FloydHoareUtils]: At program point L32(line 32) the Hoare annotation is: true [2024-12-05 23:50:09,542 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) no Hoare annotation was computed. [2024-12-05 23:50:09,542 INFO L77 FloydHoareUtils]: At program point L33(line 33) the Hoare annotation is: true [2024-12-05 23:50:09,542 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 23:50:09,542 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 23:50:09,542 INFO L77 FloydHoareUtils]: At program point L38(lines 25 40) the Hoare annotation is: true [2024-12-05 23:50:09,542 INFO L77 FloydHoareUtils]: At program point L34-3(lines 34 37) the Hoare annotation is: true [2024-12-05 23:50:09,542 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: true [2024-12-05 23:50:09,543 INFO L77 FloydHoareUtils]: At program point L18(lines 18 20) the Hoare annotation is: (let ((.cse0 (* 3 |ULTIMATE.start_main_~i~0#1|)) (.cse1 (+ |ULTIMATE.start_main_~j~0#1| 1)) (.cse6 (+ (* 2 |ULTIMATE.start_main_~n~0#1|) |ULTIMATE.start_main_~i~0#1|))) (let ((.cse3 (<= .cse1 .cse6)) (.cse4 (+ 2 |ULTIMATE.start_main_~i~0#1|)) (.cse5 (<= (* 2 |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_~j~0#1|)) (.cse2 (not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))) (.cse7 (< .cse1 .cse0))) (or (and (<= .cse0 .cse1) .cse2 .cse3) (and (<= |ULTIMATE.start_main_~j~0#1| .cse4) .cse5 (<= |ULTIMATE.start_main_~j~0#1| (+ 2 |ULTIMATE.start_main_~k~0#1|)) (<= (+ 5 |ULTIMATE.start_main_~k~0#1|) .cse6) .cse2) (and (= |ULTIMATE.start_main_~i~0#1| 0) .cse2 (= |ULTIMATE.start_main_~k~0#1| 0) .cse3 (<= 1 |ULTIMATE.start_main_~n~0#1|)) (and .cse5 (< .cse4 |ULTIMATE.start_main_~j~0#1|) .cse2 .cse7 (<= |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~n~0#1|)) (and (<= |ULTIMATE.start_main_~j~0#1| (+ |ULTIMATE.start_main_~k~0#1| 1)) .cse5 .cse2 .cse7 (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |ULTIMATE.start_main_~n~0#1|))))) [2024-12-05 23:50:09,543 INFO L77 FloydHoareUtils]: At program point L18-2(lines 17 22) the Hoare annotation is: (let ((.cse0 (* 3 |ULTIMATE.start_main_~i~0#1|)) (.cse1 (+ |ULTIMATE.start_main_~j~0#1| 1)) (.cse6 (+ (* 2 |ULTIMATE.start_main_~n~0#1|) |ULTIMATE.start_main_~i~0#1|))) (let ((.cse2 (<= .cse1 .cse6)) (.cse4 (+ 2 |ULTIMATE.start_main_~i~0#1|)) (.cse3 (<= (* 2 |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_~j~0#1|)) (.cse5 (< .cse1 .cse0))) (or (and (<= .cse0 .cse1) .cse2) (and (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~k~0#1| 0) .cse2 (<= 1 |ULTIMATE.start_main_~n~0#1|)) (and .cse3 (< .cse4 |ULTIMATE.start_main_~j~0#1|) .cse5 (<= |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~n~0#1|)) (and (<= |ULTIMATE.start_main_~j~0#1| .cse4) .cse3 (<= |ULTIMATE.start_main_~j~0#1| (+ 2 |ULTIMATE.start_main_~k~0#1|)) (<= (+ 5 |ULTIMATE.start_main_~k~0#1|) .cse6)) (and (<= |ULTIMATE.start_main_~j~0#1| (+ |ULTIMATE.start_main_~k~0#1| 1)) .cse3 .cse5 (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |ULTIMATE.start_main_~n~0#1|))))) [2024-12-05 23:50:09,550 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,551 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,551 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,551 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~n~0 [2024-12-05 23:50:09,551 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~k~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~n~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~n~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,552 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~n~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,553 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~k~0 [2024-12-05 23:50:09,554 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~k~0 [2024-12-05 23:50:09,554 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~n~0 [2024-12-05 23:50:09,554 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,554 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,554 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~k~0 [2024-12-05 23:50:09,554 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,554 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,554 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~j~0 [2024-12-05 23:50:09,554 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,555 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0 [2024-12-05 23:50:09,555 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~n~0 [2024-12-05 23:50:09,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:50:09 ImpRootNode [2024-12-05 23:50:09,565 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:50:09,566 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:50:09,566 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:50:09,566 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:50:09,567 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:46:02" (3/4) ... [2024-12-05 23:50:09,569 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 23:50:09,576 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-05 23:50:09,577 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-05 23:50:09,577 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-05 23:50:09,577 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 23:50:09,645 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 23:50:09,646 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 23:50:09,646 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:50:09,647 INFO L158 Benchmark]: Toolchain (without parser) took 247209.47ms. Allocated memory was 142.6MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 117.0MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 278.5MB. Max. memory is 16.1GB. [2024-12-05 23:50:09,647 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:50:09,647 INFO L158 Benchmark]: CACSL2BoogieTranslator took 186.15ms. Allocated memory is still 142.6MB. Free memory was 116.8MB in the beginning and 105.8MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:50:09,647 INFO L158 Benchmark]: Boogie Procedure Inliner took 24.56ms. Allocated memory is still 142.6MB. Free memory was 105.5MB in the beginning and 104.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:50:09,648 INFO L158 Benchmark]: Boogie Preprocessor took 18.06ms. Allocated memory is still 142.6MB. Free memory was 104.4MB in the beginning and 103.6MB in the end (delta: 823.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:50:09,648 INFO L158 Benchmark]: RCFGBuilder took 277.40ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 90.7MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:50:09,648 INFO L158 Benchmark]: CodeCheck took 246618.14ms. Allocated memory was 142.6MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 90.7MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 244.9MB. Max. memory is 16.1GB. [2024-12-05 23:50:09,649 INFO L158 Benchmark]: Witness Printer took 80.22ms. Allocated memory is still 1.7GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:50:09,651 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 1 procedures, 15 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 241.9s, OverallIterations: 91, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 28077 SdHoareTripleChecker+Valid, 153.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 25673 mSDsluCounter, 720 SdHoareTripleChecker+Invalid, 134.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 33622 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 115031 IncrementalHoareTripleChecker+Invalid, 148653 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 33622 mSolverCounterUnsat, 720 mSDtfsCounter, 115031 mSolverCounterSat, 2.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 39913 GetRequests, 35897 SyntacticMatches, 2568 SemanticMatches, 1448 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1110971 ImplicationChecksByTransitivity, 228.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 14.8s InterpolantComputationTime, 4094 NumberOfCodeBlocks, 4094 NumberOfCodeBlocksAsserted, 90 NumberOfCheckSat, 4004 ConstructedInterpolants, 0 QuantifiedInterpolants, 14958 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 90 InterpolantComputations, 4 PerfectInterpolantSequences, 16710/24786 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 19]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 36]: Loop Invariant Derived loop invariant: ((((((((i == 0) && (1 <= n)) && (j < ((long long) k + 1))) || ((((long long) 3 * i) <= ((long long) j + 1)) && (j < ((long long) k + 1)))) || ((((long long) 3 * i) <= ((long long) j + 1)) && (((long long) j + 1) <= (((long long) 2 * n) + i)))) || (((((long long) 2 * i) <= j) && (((long long) i + 1) <= n)) && (j < ((long long) k + 1)))) || ((((((long long) 2 * i) <= j) && (((long long) 2 + i) < j)) && (((long long) j + 1) < ((long long) 3 * i))) && (i <= n))) || ((((j <= ((long long) 2 + i)) && (((long long) 2 * i) <= j)) && (j <= ((long long) 2 + k))) && (((long long) 5 + k) <= (((long long) 2 * n) + i)))) - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: ((((((i == 0) && (1 <= n)) || (((long long) 3 * i) <= j)) || (((i <= n) && (((long long) 3 + i) < j)) && ((((long long) 2 * n) + i) < ((long long) 2 + j)))) || ((((((long long) 2 * i) + 1) <= j) && (i <= n)) && (((long long) 2 + j) <= (((long long) 2 * n) + i)))) || ((((long long) 2 * i) <= j) && (((long long) i + 1) <= n))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 186.15ms. Allocated memory is still 142.6MB. Free memory was 116.8MB in the beginning and 105.8MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 24.56ms. Allocated memory is still 142.6MB. Free memory was 105.5MB in the beginning and 104.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 18.06ms. Allocated memory is still 142.6MB. Free memory was 104.4MB in the beginning and 103.6MB in the end (delta: 823.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 277.40ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 90.7MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 246618.14ms. Allocated memory was 142.6MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 90.7MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 244.9MB. Max. memory is 16.1GB. * Witness Printer took 80.22ms. Allocated memory is still 1.7GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~n~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~k~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~n~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~n~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~n~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~k~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~k~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~n~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~k~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~j~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~n~0 RESULT: Ultimate proved your program to be correct! [2024-12-05 23:50:09,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_731d7fca-ffc8-4ad4-89df-88128ec8728a/bin/ukojak-verify-CZk0znPC7b/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