./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/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_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 60ff3152151a0df7365f100539e4b819551c378d98595a816ec37039149f1cc3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:52:01,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:52:01,317 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:52:01,322 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:52:01,322 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:52:01,342 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:52:01,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:52:01,343 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:52:01,343 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:52:01,344 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:52:01,344 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:52:01,344 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:52:01,344 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:52:01,344 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:52:01,344 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:52:01,344 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:52:01,344 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:52:01,344 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:52:01,345 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:52:01,345 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:52:01,345 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:52:01,345 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:52:01,346 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:52:01,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:52:01,346 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_90bf2271-128b-4f72-9a38-815a0e4c6760/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60ff3152151a0df7365f100539e4b819551c378d98595a816ec37039149f1cc3 [2024-12-06 02:52:01,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:52:01,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:52:01,569 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:52:01,571 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:52:01,571 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:52:01,572 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c [2024-12-06 02:52:04,229 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/data/5e4cb76a0/07cd0bf263cc4db5b8e518bc1693c328/FLAG56bd63406 [2024-12-06 02:52:04,410 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:52:04,410 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c [2024-12-06 02:52:04,415 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/data/5e4cb76a0/07cd0bf263cc4db5b8e518bc1693c328/FLAG56bd63406 [2024-12-06 02:52:04,427 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/data/5e4cb76a0/07cd0bf263cc4db5b8e518bc1693c328 [2024-12-06 02:52:04,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:52:04,430 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:52:04,432 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:52:04,432 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:52:04,437 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:52:04,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@441d81f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04, skipping insertion in model container [2024-12-06 02:52:04,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,452 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:52:04,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:52:04,615 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:52:04,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:52:04,647 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:52:04,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04 WrapperNode [2024-12-06 02:52:04,648 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:52:04,649 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:52:04,649 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:52:04,649 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:52:04,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,662 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,683 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 89 [2024-12-06 02:52:04,683 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:52:04,683 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:52:04,684 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:52:04,684 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:52:04,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,693 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,693 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,696 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,697 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,700 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,701 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,702 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,704 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:52:04,704 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:52:04,705 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:52:04,705 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:52:04,706 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:04" (1/1) ... [2024-12-06 02:52:04,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:52:04,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:52:04,738 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:52:04,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:52:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:52:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:52:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:52:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:52:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:52:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:52:04,824 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:52:04,826 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:52:05,165 INFO L? ?]: Removed 61 outVars from TransFormulas that were not future-live. [2024-12-06 02:52:05,165 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:52:05,198 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:52:05,198 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:52:05,199 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:52:05 BoogieIcfgContainer [2024-12-06 02:52:05,199 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:52:05,200 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:52:05,200 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:52:05,211 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:52:05,211 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:52:05" (1/1) ... [2024-12-06 02:52:05,219 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:52:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 102 states and 105 transitions. [2024-12-06 02:52:05,271 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 105 transitions. [2024-12-06 02:52:05,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:52:05,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:05,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 104 states and 107 transitions. [2024-12-06 02:52:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 107 transitions. [2024-12-06 02:52:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:52:05,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:05,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 105 states and 108 transitions. [2024-12-06 02:52:05,531 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2024-12-06 02:52:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:52:05,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:05,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 110 states and 116 transitions. [2024-12-06 02:52:05,739 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 116 transitions. [2024-12-06 02:52:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:52:05,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:05,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 111 states and 117 transitions. [2024-12-06 02:52:05,837 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 117 transitions. [2024-12-06 02:52:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:52:05,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:05,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 112 states and 118 transitions. [2024-12-06 02:52:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 118 transitions. [2024-12-06 02:52:05,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:52:05,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:05,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 119 states and 128 transitions. [2024-12-06 02:52:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 128 transitions. [2024-12-06 02:52:06,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:52:06,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 120 states and 129 transitions. [2024-12-06 02:52:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 129 transitions. [2024-12-06 02:52:06,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:52:06,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 119 states and 128 transitions. [2024-12-06 02:52:06,270 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 128 transitions. [2024-12-06 02:52:06,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:52:06,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:52:06,307 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 121 states and 130 transitions. [2024-12-06 02:52:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 130 transitions. [2024-12-06 02:52:06,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:52:06,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,385 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:52:06,386 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:06,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 122 states and 131 transitions. [2024-12-06 02:52:06,420 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 131 transitions. [2024-12-06 02:52:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:52:06,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,439 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:52:06,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 123 states and 132 transitions. [2024-12-06 02:52:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 132 transitions. [2024-12-06 02:52:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:52:06,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 130 states and 140 transitions. [2024-12-06 02:52:06,645 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2024-12-06 02:52:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:52:06,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,666 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:52:06,667 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:06,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-12-06 02:52:06,895 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-12-06 02:52:06,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:52:06,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 133 states and 145 transitions. [2024-12-06 02:52:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 145 transitions. [2024-12-06 02:52:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:52:06,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 134 states and 146 transitions. [2024-12-06 02:52:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 146 transitions. [2024-12-06 02:52:06,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:52:06,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 133 states and 145 transitions. [2024-12-06 02:52:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 145 transitions. [2024-12-06 02:52:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:52:06,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:07,014 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:52:07,014 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:07,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:07,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:07,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 135 states and 147 transitions. [2024-12-06 02:52:07,064 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 147 transitions. [2024-12-06 02:52:07,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:52:07,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:07,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:07,088 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:52:07,089 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:07,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 141 states and 153 transitions. [2024-12-06 02:52:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 153 transitions. [2024-12-06 02:52:07,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:52:07,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:07,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:07,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:52:07,378 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:07,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 147 states and 160 transitions. [2024-12-06 02:52:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 160 transitions. [2024-12-06 02:52:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:52:07,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:07,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:07,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:07,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 148 states and 162 transitions. [2024-12-06 02:52:07,806 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 162 transitions. [2024-12-06 02:52:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:52:07,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:07,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:07,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:08,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 149 states and 163 transitions. [2024-12-06 02:52:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 163 transitions. [2024-12-06 02:52:08,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:52:08,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:08,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 155 states and 172 transitions. [2024-12-06 02:52:08,257 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 172 transitions. [2024-12-06 02:52:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:52:08,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:08,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 180 states and 203 transitions. [2024-12-06 02:52:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 203 transitions. [2024-12-06 02:52:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:52:08,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 181 states and 204 transitions. [2024-12-06 02:52:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 204 transitions. [2024-12-06 02:52:08,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:52:08,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:08,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 182 states and 205 transitions. [2024-12-06 02:52:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 205 transitions. [2024-12-06 02:52:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:52:08,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:08,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:08,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 187 states and 215 transitions. [2024-12-06 02:52:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 215 transitions. [2024-12-06 02:52:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:52:08,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-12-06 02:52:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-12-06 02:52:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:52:09,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:09,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:09,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:09,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-12-06 02:52:09,124 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-12-06 02:52:09,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:52:09,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:09,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:09,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-12-06 02:52:09,168 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-12-06 02:52:09,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:52:09,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:09,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-12-06 02:52:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-12-06 02:52:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:52:09,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-12-06 02:52:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-12-06 02:52:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:52:09,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:09,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-12-06 02:52:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-12-06 02:52:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:52:09,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:52:09,336 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:09,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:09,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 194 states and 224 transitions. [2024-12-06 02:52:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 224 transitions. [2024-12-06 02:52:09,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:52:09,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:09,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 197 states and 227 transitions. [2024-12-06 02:52:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 227 transitions. [2024-12-06 02:52:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:52:09,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:09,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:09,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 204 states and 236 transitions. [2024-12-06 02:52:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 236 transitions. [2024-12-06 02:52:09,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:52:09,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:09,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 208 states and 240 transitions. [2024-12-06 02:52:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 240 transitions. [2024-12-06 02:52:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:52:10,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:10,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 209 states and 242 transitions. [2024-12-06 02:52:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 242 transitions. [2024-12-06 02:52:10,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:52:10,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:10,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:10,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 216 states and 250 transitions. [2024-12-06 02:52:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 250 transitions. [2024-12-06 02:52:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:52:11,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:12,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 222 states and 256 transitions. [2024-12-06 02:52:12,221 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 256 transitions. [2024-12-06 02:52:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:52:12,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:12,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 252 states and 292 transitions. [2024-12-06 02:52:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 292 transitions. [2024-12-06 02:52:13,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:52:13,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:13,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:13,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:13,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:14,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 259 states and 299 transitions. [2024-12-06 02:52:14,018 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 299 transitions. [2024-12-06 02:52:14,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:52:14,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:14,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:15,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 290 states and 337 transitions. [2024-12-06 02:52:15,247 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 337 transitions. [2024-12-06 02:52:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:52:15,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:15,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:15,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:15,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:15,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 291 states and 338 transitions. [2024-12-06 02:52:15,288 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 338 transitions. [2024-12-06 02:52:15,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:52:15,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:15,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 290 states and 337 transitions. [2024-12-06 02:52:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 337 transitions. [2024-12-06 02:52:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:52:15,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:15,333 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:52:15,334 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:15,558 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:52:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 295 states and 347 transitions. [2024-12-06 02:52:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 347 transitions. [2024-12-06 02:52:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:52:16,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:16,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:16,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:16,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 296 states and 347 transitions. [2024-12-06 02:52:16,425 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 347 transitions. [2024-12-06 02:52:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:52:16,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:16,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:16,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:16,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 298 states and 349 transitions. [2024-12-06 02:52:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 349 transitions. [2024-12-06 02:52:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:52:16,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:16,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:16,669 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:52:16,671 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:18,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:18,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 306 states and 362 transitions. [2024-12-06 02:52:18,052 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 362 transitions. [2024-12-06 02:52:18,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:52:18,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:18,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:18,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:18,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 309 states and 365 transitions. [2024-12-06 02:52:18,758 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 365 transitions. [2024-12-06 02:52:18,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:52:18,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:18,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:18,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 316 states and 380 transitions. [2024-12-06 02:52:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 380 transitions. [2024-12-06 02:52:20,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:52:20,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:20,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:20,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:20,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 319 states and 384 transitions. [2024-12-06 02:52:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 384 transitions. [2024-12-06 02:52:20,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:52:20,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:20,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:20,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 322 states and 390 transitions. [2024-12-06 02:52:20,720 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 390 transitions. [2024-12-06 02:52:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:52:20,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:20,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 326 states and 394 transitions. [2024-12-06 02:52:21,803 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 394 transitions. [2024-12-06 02:52:21,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:52:21,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:21,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:23,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 334 states and 409 transitions. [2024-12-06 02:52:23,341 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 409 transitions. [2024-12-06 02:52:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:52:23,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:23,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:23,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 337 states and 414 transitions. [2024-12-06 02:52:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 414 transitions. [2024-12-06 02:52:23,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:52:23,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:23,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 341 states and 424 transitions. [2024-12-06 02:52:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 424 transitions. [2024-12-06 02:52:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:52:23,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:26,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 346 states and 429 transitions. [2024-12-06 02:52:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 429 transitions. [2024-12-06 02:52:26,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:52:26,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:26,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:26,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 352 states and 435 transitions. [2024-12-06 02:52:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 435 transitions. [2024-12-06 02:52:30,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:52:30,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:30,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:30,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:32,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:32,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 359 states and 444 transitions. [2024-12-06 02:52:32,385 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 444 transitions. [2024-12-06 02:52:32,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:52:32,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:32,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:32,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:52:32,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:34,249 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 363 states and 449 transitions. [2024-12-06 02:52:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 449 transitions. [2024-12-06 02:52:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:52:34,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:34,670 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:52:34,670 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:35,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 367 states and 454 transitions. [2024-12-06 02:52:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 454 transitions. [2024-12-06 02:52:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:52:35,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:35,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:52:35,101 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:35,309 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:36,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:36,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 374 states and 464 transitions. [2024-12-06 02:52:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 464 transitions. [2024-12-06 02:52:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:52:36,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:36,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:36,477 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:52:36,478 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:52:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 382 states and 475 transitions. [2024-12-06 02:52:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 475 transitions. [2024-12-06 02:52:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:52:38,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:38,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:38,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 383 states and 477 transitions. [2024-12-06 02:52:38,494 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 477 transitions. [2024-12-06 02:52:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:52:38,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:38,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:38,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:39,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 387 states and 484 transitions. [2024-12-06 02:52:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 484 transitions. [2024-12-06 02:52:39,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:52:39,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:39,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:39,122 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 390 states and 489 transitions. [2024-12-06 02:52:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 489 transitions. [2024-12-06 02:52:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:52:39,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:39,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:41,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 396 states and 500 transitions. [2024-12-06 02:52:41,672 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 500 transitions. [2024-12-06 02:52:41,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:52:41,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:41,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:41,956 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:44,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:44,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 401 states and 508 transitions. [2024-12-06 02:52:44,399 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 508 transitions. [2024-12-06 02:52:44,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:52:44,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:44,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:49,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 406 states and 515 transitions. [2024-12-06 02:52:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 515 transitions. [2024-12-06 02:52:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:52:49,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:49,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:22,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:56:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 413 states and 524 transitions. [2024-12-06 02:56:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 524 transitions. [2024-12-06 02:56:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:56:23,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:23,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:23,385 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:56:36,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:56:46,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:56:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 418 states and 536 transitions. [2024-12-06 02:56:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 536 transitions. [2024-12-06 02:56:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:56:46,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:46,900 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:56:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 449 states and 585 transitions. [2024-12-06 02:56:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 585 transitions. [2024-12-06 02:56:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:56:53,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:53,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:57:03,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:57:13,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:57:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 451 states and 590 transitions. [2024-12-06 02:57:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 590 transitions. [2024-12-06 02:57:13,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:57:13,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:13,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:57:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 483 states and 643 transitions. [2024-12-06 02:57:20,568 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 643 transitions. [2024-12-06 02:57:20,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:57:20,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:20,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:21,310 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:57:37,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:57:47,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:57:48,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:48,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 493 states and 660 transitions. [2024-12-06 02:57:48,318 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 660 transitions. [2024-12-06 02:57:48,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:57:48,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:48,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:48,367 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:57:58,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:58:08,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:58:08,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:08,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 495 states and 665 transitions. [2024-12-06 02:58:08,941 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 665 transitions. [2024-12-06 02:58:08,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:58:08,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:08,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:09,104 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:58:10,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 498 states and 672 transitions. [2024-12-06 02:58:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 672 transitions. [2024-12-06 02:58:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:58:10,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:10,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:10,347 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:58:21,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:58:22,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 500 states and 677 transitions. [2024-12-06 02:58:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 677 transitions. [2024-12-06 02:58:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:58:22,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:22,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:58:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:23,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 503 states and 685 transitions. [2024-12-06 02:58:23,382 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 685 transitions. [2024-12-06 02:58:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:58:23,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:23,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:58:35,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:58:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:36,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 507 states and 693 transitions. [2024-12-06 02:58:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 693 transitions. [2024-12-06 02:58:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:58:36,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:36,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:36,172 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:58:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 509 states and 698 transitions. [2024-12-06 02:58:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 698 transitions. [2024-12-06 02:58:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:58:37,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:37,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:37,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:37,017 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:58:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 513 states and 707 transitions. [2024-12-06 02:58:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 707 transitions. [2024-12-06 02:58:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:58:38,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:38,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:38,545 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:58:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 517 states and 715 transitions. [2024-12-06 02:58:41,443 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 715 transitions. [2024-12-06 02:58:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:58:41,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:41,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:58:53,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:58:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 520 states and 722 transitions. [2024-12-06 02:58:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 722 transitions. [2024-12-06 02:58:55,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:58:55,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:55,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:55,715 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:58:56,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 523 states and 728 transitions. [2024-12-06 02:58:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 728 transitions. [2024-12-06 02:58:56,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:58:56,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:56,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:58:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:56,868 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:58:56,869 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:58:57,091 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:09,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 02:59:11,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:11,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 537 states and 754 transitions. [2024-12-06 02:59:11,921 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 754 transitions. [2024-12-06 02:59:11,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:59:11,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:11,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:59:11,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:59:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:12,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:12,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 539 states and 756 transitions. [2024-12-06 02:59:12,490 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 756 transitions. [2024-12-06 02:59:12,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:59:12,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:12,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:59:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 542 states and 764 transitions. [2024-12-06 02:59:14,318 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 764 transitions. [2024-12-06 02:59:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:59:14,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:14,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:14,342 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:59:14,343 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:59:14,491 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:59:17,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:17,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 558 states and 786 transitions. [2024-12-06 02:59:17,455 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 786 transitions. [2024-12-06 02:59:17,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:59:17,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:17,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:17,470 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:59:17,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:17,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 559 states and 787 transitions. [2024-12-06 02:59:17,860 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 787 transitions. [2024-12-06 02:59:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:59:17,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:17,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:17,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:17,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:59:17,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:59:18,067 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:59:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 561 states and 790 transitions. [2024-12-06 02:59:18,499 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 790 transitions. [2024-12-06 02:59:18,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:59:18,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:18,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:18,526 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:59:18,527 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:59:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:24,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:24,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 577 states and 817 transitions. [2024-12-06 02:59:24,749 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 817 transitions. [2024-12-06 02:59:24,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:59:24,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:24,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:59:26,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:26,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 581 states and 826 transitions. [2024-12-06 02:59:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 826 transitions. [2024-12-06 02:59:26,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:59:26,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:26,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:26,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:59:26,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:59:29,882 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:30,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:30,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 583 states and 829 transitions. [2024-12-06 02:59:30,146 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 829 transitions. [2024-12-06 02:59:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:59:30,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:30,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:59:31,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 585 states and 832 transitions. [2024-12-06 02:59:31,154 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 832 transitions. [2024-12-06 02:59:31,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:59:31,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:31,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:59:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 589 states and 840 transitions. [2024-12-06 02:59:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 840 transitions. [2024-12-06 02:59:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:59:32,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:32,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:59:33,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 590 states and 840 transitions. [2024-12-06 02:59:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 840 transitions. [2024-12-06 02:59:33,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:59:33,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:33,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:59:34,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:34,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 591 states and 841 transitions. [2024-12-06 02:59:34,485 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 841 transitions. [2024-12-06 02:59:34,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:59:34,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:34,501 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:59:36,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 593 states and 846 transitions. [2024-12-06 02:59:36,499 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 846 transitions. [2024-12-06 02:59:36,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:59:36,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:36,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:36,665 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 621 states and 882 transitions. [2024-12-06 02:59:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 882 transitions. [2024-12-06 02:59:40,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:59:40,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:40,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:40,076 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:59:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 622 states and 882 transitions. [2024-12-06 02:59:40,802 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 882 transitions. [2024-12-06 02:59:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:59:40,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:40,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:40,958 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 624 states and 884 transitions. [2024-12-06 02:59:42,010 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 884 transitions. [2024-12-06 02:59:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:59:42,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:42,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:42,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:42,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 626 states and 887 transitions. [2024-12-06 02:59:42,215 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 887 transitions. [2024-12-06 02:59:42,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:59:42,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:42,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:59:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 625 states and 886 transitions. [2024-12-06 02:59:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 886 transitions. [2024-12-06 02:59:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:59:44,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:50,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:50,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 647 states and 925 transitions. [2024-12-06 02:59:50,022 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 925 transitions. [2024-12-06 02:59:50,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:59:50,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:50,080 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 651 states and 930 transitions. [2024-12-06 02:59:51,610 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 930 transitions. [2024-12-06 02:59:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:59:51,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:51,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:51,813 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:59:54,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:54,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 650 states and 929 transitions. [2024-12-06 02:59:54,113 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 929 transitions. [2024-12-06 02:59:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:59:54,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:54,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 33 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:59:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 651 states and 929 transitions. [2024-12-06 02:59:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 929 transitions. [2024-12-06 02:59:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:59:54,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:54,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:59:54,878 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:59:55,203 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:59:57,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 656 states and 937 transitions. [2024-12-06 02:59:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 937 transitions. [2024-12-06 02:59:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:59:57,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:57,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 03:00:02,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 653 states and 934 transitions. [2024-12-06 03:00:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 934 transitions. [2024-12-06 03:00:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:00:02,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:00:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:02,480 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 03:00:02,481 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:00:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:00:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 659 states and 948 transitions. [2024-12-06 03:00:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 948 transitions. [2024-12-06 03:00:07,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:00:07,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:07,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 03:00:18,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 669 states and 960 transitions. [2024-12-06 03:00:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 960 transitions. [2024-12-06 03:00:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:00:18,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:18,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 03:00:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 673 states and 969 transitions. [2024-12-06 03:00:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 969 transitions. [2024-12-06 03:00:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:00:21,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:21,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:00:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 677 states and 977 transitions. [2024-12-06 03:00:24,548 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 977 transitions. [2024-12-06 03:00:24,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:00:24,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:24,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:24,703 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 03:00:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:26,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 678 states and 977 transitions. [2024-12-06 03:00:26,122 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 977 transitions. [2024-12-06 03:00:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:00:26,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:26,323 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:00:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:27,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 682 states and 987 transitions. [2024-12-06 03:00:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 987 transitions. [2024-12-06 03:00:27,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:00:27,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:27,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:00:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:28,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 683 states and 989 transitions. [2024-12-06 03:00:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 989 transitions. [2024-12-06 03:00:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:00:28,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:28,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:28,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:28,970 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 03:00:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 678 states and 984 transitions. [2024-12-06 03:00:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 984 transitions. [2024-12-06 03:00:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:00:30,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:30,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:30,367 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:00:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 686 states and 1001 transitions. [2024-12-06 03:00:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1001 transitions. [2024-12-06 03:00:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:00:33,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:33,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:33,774 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:00:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:34,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 687 states and 1003 transitions. [2024-12-06 03:00:34,535 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1003 transitions. [2024-12-06 03:00:34,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:00:34,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:34,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:00:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:35,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 688 states and 1005 transitions. [2024-12-06 03:00:35,319 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1005 transitions. [2024-12-06 03:00:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 03:00:35,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:35,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:35,543 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 03:00:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 696 states and 1013 transitions. [2024-12-06 03:00:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1013 transitions. [2024-12-06 03:00:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 03:00:40,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 03:00:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:44,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 700 states and 1020 transitions. [2024-12-06 03:00:44,432 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1020 transitions. [2024-12-06 03:00:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:00:44,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:44,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:44,615 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 03:02:06,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:06,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 693 states and 1013 transitions. [2024-12-06 03:02:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1013 transitions. [2024-12-06 03:02:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:06,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:06,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:06,473 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:02:09,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 697 states and 1023 transitions. [2024-12-06 03:02:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1023 transitions. [2024-12-06 03:02:09,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:09,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:09,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:09,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:09,992 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:02:13,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:13,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 704 states and 1039 transitions. [2024-12-06 03:02:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1039 transitions. [2024-12-06 03:02:13,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:13,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:13,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:02:16,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 709 states and 1050 transitions. [2024-12-06 03:02:16,404 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1050 transitions. [2024-12-06 03:02:16,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:16,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:16,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:16,583 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:02:17,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:17,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 710 states and 1056 transitions. [2024-12-06 03:02:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1056 transitions. [2024-12-06 03:02:17,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:02:17,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:17,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:17,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:02:17,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:02:23,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 714 states and 1063 transitions. [2024-12-06 03:02:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1063 transitions. [2024-12-06 03:02:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:02:23,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:23,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:23,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:02:23,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:25,827 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:02:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:26,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 715 states and 1065 transitions. [2024-12-06 03:02:26,852 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1065 transitions. [2024-12-06 03:02:26,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:02:26,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:26,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:27,075 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 45 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:02:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 178 states and 197 transitions. [2024-12-06 03:02:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 197 transitions. [2024-12-06 03:02:28,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:02:28,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:28,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:28,052 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:02:28,053 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:28,529 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:02:31,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:31,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 145 states and 160 transitions. [2024-12-06 03:02:31,825 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 160 transitions. [2024-12-06 03:02:31,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:02:31,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:31,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:31,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:31,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:02:31,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:32,016 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:02:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 143 states and 157 transitions. [2024-12-06 03:02:33,145 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 157 transitions. [2024-12-06 03:02:33,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:02:33,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:33,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:33,177 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:02:33,178 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:02:35,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 136 states and 150 transitions. [2024-12-06 03:02:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 150 transitions. [2024-12-06 03:02:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:02:35,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:35,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:35,132 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 03:02:35,133 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:35,371 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 03:02:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:37,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 113 states and 123 transitions. [2024-12-06 03:02:37,928 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 123 transitions. [2024-12-06 03:02:37,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 03:02:37,929 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 136 iterations. [2024-12-06 03:02:37,935 INFO L726 CodeCheckObserver]: All specifications hold 46 specifications checked. All of them hold [2024-12-06 03:03:49,482 INFO L77 FloydHoareUtils]: At program point L35-2(line 35) the Hoare annotation is: (not (and (< 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (= |ULTIMATE.start_main_~x~0#1| 0))) [2024-12-06 03:03:49,482 INFO L77 FloydHoareUtils]: At program point L35-3(line 35) the Hoare annotation is: true [2024-12-06 03:03:49,483 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,483 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-12-06 03:03:49,483 INFO L77 FloydHoareUtils]: At program point L27-1(line 27) the Hoare annotation is: true [2024-12-06 03:03:49,483 INFO L77 FloydHoareUtils]: At program point L27-2(line 27) the Hoare annotation is: true [2024-12-06 03:03:49,483 INFO L77 FloydHoareUtils]: At program point L27-3(lines 27 36) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~x~0#1| 0))) (let ((.cse1 (not .cse0))) (or (< 1 |ULTIMATE.start_main_~c~0#1|) (and (<= ~counter~0 1) (<= 1 ~counter~0)) (and .cse0 (not (= |ULTIMATE.start_main_~c~0#1| 0))) (< |ULTIMATE.start_main_~x~0#1| 0) (< 1 |ULTIMATE.start_main_~x~0#1|) (and .cse1 (< |ULTIMATE.start_main_~c~0#1| 1)) (and (not (= |ULTIMATE.start_main_~y~0#1| 0)) .cse0) (and (not (= |ULTIMATE.start_main_#t~post5#1| 0)) .cse0) (and .cse1 (< |ULTIMATE.start_main_~y~0#1| 1)) (< 1 |ULTIMATE.start_main_~y~0#1|) (and .cse1 (<= ~counter~0 2)) (< 1 |ULTIMATE.start_main_#t~post5#1|)))) [2024-12-06 03:03:49,483 INFO L77 FloydHoareUtils]: At program point L27-4(lines 27 36) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (<= |ULTIMATE.start_main_~x~0#1| 1) (< 2 ~counter~0) (<= |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,483 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,483 INFO L77 FloydHoareUtils]: At program point L27-6(lines 27 36) the Hoare annotation is: true [2024-12-06 03:03:49,483 INFO L77 FloydHoareUtils]: At program point L27-7(lines 27 36) the Hoare annotation is: true [2024-12-06 03:03:49,484 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-12-06 03:03:49,484 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-12-06 03:03:49,484 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,484 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-12-06 03:03:49,484 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) the Hoare annotation is: true [2024-12-06 03:03:49,484 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,484 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (<= |ULTIMATE.start_main_~x~0#1| 1) (< 2 ~counter~0) (<= |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,484 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (<= |ULTIMATE.start_main_~x~0#1| 1) (< 2 ~counter~0) (<= |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,484 INFO L77 FloydHoareUtils]: At program point L28-2(line 28) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (<= |ULTIMATE.start_main_~x~0#1| 1) (< 2 ~counter~0) (<= |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,484 INFO L77 FloydHoareUtils]: At program point L28-3(line 28) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (<= |ULTIMATE.start_main_~x~0#1| 1) (< 2 ~counter~0) (<= |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,484 INFO L77 FloydHoareUtils]: At program point L28-4(line 28) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (<= |ULTIMATE.start_main_~x~0#1| 1) (< 2 ~counter~0) (<= |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point L28-5(line 28) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (<= |ULTIMATE.start_main_~x~0#1| 1) (< 2 ~counter~0) (<= |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point L28-6(line 28) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (<= |ULTIMATE.start_main_~x~0#1| 1) (< 2 ~counter~0) (<= |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point L28-7(line 28) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (<= |ULTIMATE.start_main_~x~0#1| 1) (< 2 ~counter~0) (<= |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point L28-8(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point L28-9(line 28) the Hoare annotation is: (let ((.cse0 (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807)))) (or (and (< 1 |ULTIMATE.start_main_~c~0#1|) .cse0) (and (< |ULTIMATE.start_main_~c~0#1| 1) .cse0) (< 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 1537228672809129301) (< |ULTIMATE.start_main_~y~0#1| 1))) [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point L28-10(line 28) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (= |ULTIMATE.start_main_~y~0#1| 1) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807)))) [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point L28-11(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point L28-12(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,485 INFO L77 FloydHoareUtils]: At program point L28-13(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point L28-14(line 28) the Hoare annotation is: (not (and (< (+ 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) 0) (= |ULTIMATE.start_main_~y~0#1| 0))) [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point L28-15(line 28) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 0) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))) [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point L28-16(line 28) the Hoare annotation is: (or (< 1 |ULTIMATE.start_main_~c~0#1|) (< |ULTIMATE.start_main_~c~0#1| 1) (<= |ULTIMATE.start_main_~y~0#1| 1) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 4611686018427387903) (<= (+ 1537228672809129302 |ULTIMATE.start_main_~x~0#1|) 0)) [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point L28-17(line 28) the Hoare annotation is: (or (< 1 |ULTIMATE.start_main_~c~0#1|) (< |ULTIMATE.start_main_~c~0#1| 1) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 4611686018427387903) (<= (+ 1537228672809129302 |ULTIMATE.start_main_~x~0#1|) 0)) [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point L28-18(lines 27 36) the Hoare annotation is: true [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (or (< 4611686018427387903 .cse0) (and (not (= |ULTIMATE.start_main_~y~0#1| 0)) (< |ULTIMATE.start_main_~y~0#1| 1)) (<= (* 3 |ULTIMATE.start_main_~x~0#1|) (+ 4611686018427387903 .cse0)))) [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point L37-2(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (or (< 4611686018427387903 .cse0) (<= (* 3 |ULTIMATE.start_main_~x~0#1|) (+ 4611686018427387903 .cse0)) (and (not (= |ULTIMATE.start_main_~y~0#1| 0)) (<= |ULTIMATE.start_main_~y~0#1| 1)))) [2024-12-06 03:03:49,486 INFO L77 FloydHoareUtils]: At program point L37-3(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,487 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) the Hoare annotation is: true [2024-12-06 03:03:49,487 INFO L77 FloydHoareUtils]: At program point L37-4(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,487 INFO L77 FloydHoareUtils]: At program point L37-5(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,487 INFO L77 FloydHoareUtils]: At program point L37-6(line 37) the Hoare annotation is: (let ((.cse1 (* 3 |ULTIMATE.start_main_~x~0#1|)) (.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (or (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 3074457345618258602) (< (+ 4611686018427387903 .cse0) .cse1) (<= 0 (+ 1537228672809129301 |ULTIMATE.start_main_~x~0#1|)) (<= (+ .cse1 4611686018427387905) .cse0))) [2024-12-06 03:03:49,487 INFO L77 FloydHoareUtils]: At program point L37-7(line 37) the Hoare annotation is: (let ((.cse1 (* 3 |ULTIMATE.start_main_~x~0#1|)) (.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (or (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 3074457345618258602) (< (+ 4611686018427387903 .cse0) .cse1) (<= (+ .cse1 4611686018427387905) .cse0))) [2024-12-06 03:03:49,487 INFO L77 FloydHoareUtils]: At program point L37-8(line 37) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~y~0#1| 0))) (or (< (+ 4611686018427387903 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* 3 |ULTIMATE.start_main_~x~0#1|)) (and (not .cse0) (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 3074457345618258602)) (and .cse0 (<= 0 (+ 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))))) [2024-12-06 03:03:49,487 INFO L77 FloydHoareUtils]: At program point L37-9(line 37) the Hoare annotation is: (let ((.cse7 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse3 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse4 (* 3 .cse7)) (.cse5 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (let ((.cse1 (+ .cse4 .cse5 |ULTIMATE.start_main_~y~0#1|)) (.cse0 (<= .cse7 3074457345618258602)) (.cse6 (+ .cse4 .cse5)) (.cse2 (+ 9223372036854775809 .cse3))) (or (and .cse0 (< .cse1 .cse2) (<= .cse3 (+ .cse4 .cse5 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse3 (+ .cse4 .cse5 9223372036854775807))) (and (<= .cse2 .cse6) (not (= |ULTIMATE.start_main_~y~0#1| 0)) .cse0) (and (<= .cse2 .cse1) .cse0 (< .cse6 .cse2)))))) [2024-12-06 03:03:49,487 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-12-06 03:03:49,487 INFO L77 FloydHoareUtils]: At program point L37-10(line 37) the Hoare annotation is: (let ((.cse7 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse3 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse4 (* 3 .cse7)) (.cse5 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (let ((.cse1 (+ .cse4 .cse5 |ULTIMATE.start_main_~y~0#1|)) (.cse0 (<= .cse7 3074457345618258602)) (.cse6 (+ .cse4 .cse5)) (.cse2 (+ 9223372036854775809 .cse3))) (or (and .cse0 (< .cse1 .cse2) (<= .cse3 (+ .cse4 .cse5 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse3 (+ .cse4 .cse5 9223372036854775807))) (and (<= .cse2 .cse6) (not (= |ULTIMATE.start_main_~y~0#1| 0)) .cse0) (and (<= .cse2 .cse1) .cse0 (< .cse6 .cse2)))))) [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point L37-11(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse1 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse2 (* 3 .cse0)) (.cse3 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (and (<= .cse0 3074457345618258602) (<= .cse1 (+ .cse2 .cse3 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse1 (+ .cse2 .cse3 9223372036854775807))))) [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point L37-12(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse1 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse2 (* 3 .cse0)) (.cse3 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (and (<= .cse0 3074457345618258602) (<= .cse1 (+ .cse2 .cse3 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse1 (+ .cse2 .cse3 9223372036854775807))))) [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point L37-13(line 37) the Hoare annotation is: (let ((.cse0 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse1 (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (.cse2 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (or (<= (+ 9223372036854775809 .cse0) (+ .cse1 .cse2)) (and (<= .cse0 (+ .cse1 .cse2 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse0 (+ .cse1 .cse2 9223372036854775807))))) [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point L37-14(line 37) the Hoare annotation is: (let ((.cse0 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse1 (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (.cse2 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (and (<= .cse0 (+ .cse1 .cse2 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse0 (+ .cse1 .cse2 9223372036854775807)))) [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point L37-15(line 37) the Hoare annotation is: (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point L37-16(line 37) the Hoare annotation is: (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point L37-17(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point L37-18(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,488 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) no Hoare annotation was computed. [2024-12-06 03:03:49,488 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-12-06 03:03:49,489 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,489 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-12-06 03:03:49,490 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-12-06 03:03:49,490 INFO L77 FloydHoareUtils]: At program point L33(line 33) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L77 FloydHoareUtils]: At program point L33-1(line 33) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,490 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point L34(line 34) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point L34-1(line 34) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point L35-1(line 35) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 9 15) the Hoare annotation is: true [2024-12-06 03:03:49,491 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 9 15) the Hoare annotation is: true [2024-12-06 03:03:49,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 03:03:49 ImpRootNode [2024-12-06 03:03:49,505 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 03:03:49,505 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 03:03:49,505 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 03:03:49,505 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 03:03:49,506 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:52:05" (3/4) ... [2024-12-06 03:03:49,508 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 03:03:49,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-12-06 03:03:49,514 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-12-06 03:03:49,514 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 03:03:49,515 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 03:03:49,515 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 03:03:49,591 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 03:03:49,591 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 03:03:49,591 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 03:03:49,592 INFO L158 Benchmark]: Toolchain (without parser) took 705162.02ms. Allocated memory was 142.6MB in the beginning and 998.2MB in the end (delta: 855.6MB). Free memory was 117.1MB in the beginning and 670.3MB in the end (delta: -553.2MB). Peak memory consumption was 306.3MB. Max. memory is 16.1GB. [2024-12-06 03:03:49,593 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:03:49,593 INFO L158 Benchmark]: CACSL2BoogieTranslator took 216.30ms. Allocated memory is still 142.6MB. Free memory was 116.9MB in the beginning and 105.8MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:03:49,593 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.20ms. Allocated memory is still 142.6MB. Free memory was 105.8MB in the beginning and 104.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:03:49,594 INFO L158 Benchmark]: Boogie Preprocessor took 20.28ms. Allocated memory is still 142.6MB. Free memory was 104.4MB in the beginning and 103.6MB in the end (delta: 799.7kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:03:49,594 INFO L158 Benchmark]: RCFGBuilder took 494.37ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 83.4MB in the end (delta: 20.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 03:03:49,595 INFO L158 Benchmark]: CodeCheck took 704305.15ms. Allocated memory was 142.6MB in the beginning and 998.2MB in the end (delta: 855.6MB). Free memory was 83.4MB in the beginning and 674.5MB in the end (delta: -591.1MB). Peak memory consumption was 264.3MB. Max. memory is 16.1GB. [2024-12-06 03:03:49,595 INFO L158 Benchmark]: Witness Printer took 86.43ms. Allocated memory is still 998.2MB. Free memory was 674.5MB in the beginning and 670.3MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:03:49,597 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 102 locations, 46 error locations. Started 1 CEGAR loops. OverallTime: 632.7s, OverallIterations: 136, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 780 mSolverCounterUnknown, 104545 SdHoareTripleChecker+Valid, 8119.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 97357 mSDsluCounter, 7999 SdHoareTripleChecker+Invalid, 8078.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2506 mSDsCounter, 18368 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 242411 IncrementalHoareTripleChecker+Invalid, 261559 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 18368 mSolverCounterUnsat, 5493 mSDtfsCounter, 242411 mSolverCounterSat, 3.3s SdHoareTripleChecker+Time, 780 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 52856 GetRequests, 48704 SyntacticMatches, 2824 SemanticMatches, 1328 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1403015 ImplicationChecksByTransitivity, 486.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 80.3s InterpolantComputationTime, 6930 NumberOfCodeBlocks, 6930 NumberOfCodeBlocksAsserted, 135 NumberOfCheckSat, 6795 ConstructedInterpolants, 0 QuantifiedInterpolants, 24485 SizeOfPredicates, 7 NumberOfNonLiveVariables, 2772 ConjunctsInSsa, 133 ConjunctsInUnsatCore, 135 InterpolantComputations, 94 PerfectInterpolantSequences, 1706/2432 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: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 46 specifications checked. All of them hold - ProcedureContractResult [Line: 9]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (counter == \old(counter)) * 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 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 216.30ms. Allocated memory is still 142.6MB. Free memory was 116.9MB in the beginning and 105.8MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.20ms. Allocated memory is still 142.6MB. Free memory was 105.8MB in the beginning and 104.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.28ms. Allocated memory is still 142.6MB. Free memory was 104.4MB in the beginning and 103.6MB in the end (delta: 799.7kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 494.37ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 83.4MB in the end (delta: 20.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 704305.15ms. Allocated memory was 142.6MB in the beginning and 998.2MB in the end (delta: 855.6MB). Free memory was 83.4MB in the beginning and 674.5MB in the end (delta: -591.1MB). Peak memory consumption was 264.3MB. Max. memory is 16.1GB. * Witness Printer took 86.43ms. Allocated memory is still 998.2MB. Free memory was 674.5MB in the beginning and 670.3MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 03:03:49,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bf2271-128b-4f72-9a38-815a0e4c6760/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