./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll_unwindbound100.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_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/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_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/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_c8841dfe-bac8-4331-a107-2192a0b84121/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 1f6c2207c7fc8e707b9260ef6afb25be5d17e51cbd8001e46a4b7aba8375babe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:04:18,253 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:04:18,310 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:04:18,315 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:04:18,315 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:04:18,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:04:18,336 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:04:18,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:04:18,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:04:18,337 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:04:18,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:04:18,337 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:04:18,337 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:04:18,337 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:04:18,338 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:04:18,339 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:04:18,339 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:04:18,339 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:04:18,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:04:18,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:04:18,339 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:04:18,339 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:04:18,339 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:04:18,339 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:04:18,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:04:18,340 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_c8841dfe-bac8-4331-a107-2192a0b84121/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 -> 1f6c2207c7fc8e707b9260ef6afb25be5d17e51cbd8001e46a4b7aba8375babe [2024-12-06 00:04:18,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:04:18,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:04:18,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:04:18,596 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:04:18,597 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:04:18,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll_unwindbound100.c [2024-12-06 00:04:21,217 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/data/6c0d5581d/a0161438aeb543ecb9d8a0db2f8b9e3a/FLAGf5921ef1a [2024-12-06 00:04:21,400 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:04:21,400 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/sv-benchmarks/c/nla-digbench-scaling/geo2-ll_unwindbound100.c [2024-12-06 00:04:21,407 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/data/6c0d5581d/a0161438aeb543ecb9d8a0db2f8b9e3a/FLAGf5921ef1a [2024-12-06 00:04:21,418 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/data/6c0d5581d/a0161438aeb543ecb9d8a0db2f8b9e3a [2024-12-06 00:04:21,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:04:21,421 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:04:21,422 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:04:21,422 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:04:21,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:04:21,426 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5908c4ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21, skipping insertion in model container [2024-12-06 00:04:21,426 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,438 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:04:21,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:04:21,594 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:04:21,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:04:21,616 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:04:21,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21 WrapperNode [2024-12-06 00:04:21,617 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:04:21,618 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:04:21,618 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:04:21,618 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:04:21,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,629 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,641 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2024-12-06 00:04:21,641 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:04:21,641 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:04:21,641 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:04:21,642 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:04:21,647 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,647 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,650 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,650 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,653 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,653 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,654 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,655 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:04:21,656 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:04:21,656 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:04:21,656 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:04:21,657 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:04:21,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:04:21,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:04:21,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:04:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:04:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:04:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:04:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:04:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:04:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:04:21,766 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:04:21,768 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:04:21,866 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-12-06 00:04:21,866 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:04:21,892 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:04:21,892 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:04:21,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:04:21 BoogieIcfgContainer [2024-12-06 00:04:21,893 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:04:21,893 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:04:21,893 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:04:21,903 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:04:21,903 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:04:21" (1/1) ... [2024-12-06 00:04:21,911 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:04:21,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:21,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 14 states and 17 transitions. [2024-12-06 00:04:21,959 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2024-12-06 00:04:21,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:04:21,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:21,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:22,136 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 00:04:22,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:22,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-12-06 00:04:22,181 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-12-06 00:04:22,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:04:22,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:22,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:22,228 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 00:04:22,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-12-06 00:04:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-12-06 00:04:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:04:22,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:22,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:22,390 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 00:04:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-12-06 00:04:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-12-06 00:04:22,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:04:22,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:22,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:22,657 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 00:04:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-12-06 00:04:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-12-06 00:04:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:04:22,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:22,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:23,043 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:04:23,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 22 states and 26 transitions. [2024-12-06 00:04:23,168 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2024-12-06 00:04:23,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:04:23,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:23,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:23,286 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:04:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 28 states and 35 transitions. [2024-12-06 00:04:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-12-06 00:04:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:04:23,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:23,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:04:23,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:23,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 44 transitions. [2024-12-06 00:04:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-12-06 00:04:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:04:23,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:23,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:04:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:24,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 40 states and 53 transitions. [2024-12-06 00:04:24,459 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2024-12-06 00:04:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:04:24,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:24,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:24,682 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:04:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 46 states and 62 transitions. [2024-12-06 00:04:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2024-12-06 00:04:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:04:25,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:25,227 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:04:25,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 52 states and 71 transitions. [2024-12-06 00:04:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2024-12-06 00:04:25,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:04:25,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:25,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:04:26,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:26,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 58 states and 80 transitions. [2024-12-06 00:04:26,281 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 80 transitions. [2024-12-06 00:04:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:04:26,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:26,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:26,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:04:27,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 64 states and 89 transitions. [2024-12-06 00:04:27,144 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 89 transitions. [2024-12-06 00:04:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:04:27,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:04:28,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 70 states and 98 transitions. [2024-12-06 00:04:28,110 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 98 transitions. [2024-12-06 00:04:28,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:04:28,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:28,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:28,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:28,399 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:04:28,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:28,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 76 states and 107 transitions. [2024-12-06 00:04:28,883 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 107 transitions. [2024-12-06 00:04:28,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:04:28,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:28,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:04:29,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:29,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 82 states and 116 transitions. [2024-12-06 00:04:29,722 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 116 transitions. [2024-12-06 00:04:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:04:29,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:29,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:29,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:04:30,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:30,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 88 states and 125 transitions. [2024-12-06 00:04:30,648 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 125 transitions. [2024-12-06 00:04:30,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:04:30,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:30,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:30,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:04:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 94 states and 134 transitions. [2024-12-06 00:04:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 134 transitions. [2024-12-06 00:04:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:04:31,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:31,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:32,048 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:04:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 100 states and 143 transitions. [2024-12-06 00:04:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 143 transitions. [2024-12-06 00:04:32,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:04:32,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:32,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 00:04:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 106 states and 152 transitions. [2024-12-06 00:04:33,788 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 152 transitions. [2024-12-06 00:04:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:04:33,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:33,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 00:04:34,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:34,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 112 states and 161 transitions. [2024-12-06 00:04:34,845 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 161 transitions. [2024-12-06 00:04:34,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:04:34,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:34,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-06 00:04:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 118 states and 170 transitions. [2024-12-06 00:04:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 170 transitions. [2024-12-06 00:04:36,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:04:36,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:36,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:36,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 00:04:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 124 states and 179 transitions. [2024-12-06 00:04:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 179 transitions. [2024-12-06 00:04:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:04:37,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:37,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-06 00:04:38,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:38,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 130 states and 188 transitions. [2024-12-06 00:04:38,602 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 188 transitions. [2024-12-06 00:04:38,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:04:38,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:38,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1580 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-06 00:04:40,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 136 states and 197 transitions. [2024-12-06 00:04:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2024-12-06 00:04:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 00:04:40,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:40,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:40,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 0 proven. 1323 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 00:04:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 142 states and 206 transitions. [2024-12-06 00:04:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 206 transitions. [2024-12-06 00:04:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 00:04:41,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:41,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1914 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-12-06 00:04:43,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 148 states and 215 transitions. [2024-12-06 00:04:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 215 transitions. [2024-12-06 00:04:43,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 00:04:43,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:43,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:43,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2093 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-12-06 00:04:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 154 states and 224 transitions. [2024-12-06 00:04:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 224 transitions. [2024-12-06 00:04:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 00:04:44,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:44,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:44,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:45,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 0 proven. 1728 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-06 00:04:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:46,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 160 states and 233 transitions. [2024-12-06 00:04:46,152 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 233 transitions. [2024-12-06 00:04:46,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 00:04:46,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:46,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 1875 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-12-06 00:04:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 166 states and 242 transitions. [2024-12-06 00:04:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 242 transitions. [2024-12-06 00:04:47,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 00:04:47,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:47,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:48,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 0 proven. 2028 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-12-06 00:04:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 172 states and 251 transitions. [2024-12-06 00:04:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 251 transitions. [2024-12-06 00:04:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 00:04:49,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:49,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:50,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2889 backedges. 0 proven. 2187 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-12-06 00:04:51,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:51,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 178 states and 260 transitions. [2024-12-06 00:04:51,626 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 260 transitions. [2024-12-06 00:04:51,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 00:04:51,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:51,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:52,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 0 proven. 2352 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-12-06 00:04:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 184 states and 269 transitions. [2024-12-06 00:04:53,665 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 269 transitions. [2024-12-06 00:04:53,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 00:04:53,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:53,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:54,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 0 proven. 2523 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-12-06 00:04:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 190 states and 278 transitions. [2024-12-06 00:04:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 278 transitions. [2024-12-06 00:04:55,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 00:04:55,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:55,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 2700 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 00:04:57,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:57,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 196 states and 287 transitions. [2024-12-06 00:04:57,992 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 287 transitions. [2024-12-06 00:04:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 00:04:57,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:59,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3813 backedges. 0 proven. 2883 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-12-06 00:05:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 202 states and 296 transitions. [2024-12-06 00:05:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 296 transitions. [2024-12-06 00:05:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 00:05:00,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:00,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:00,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4064 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-12-06 00:05:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 208 states and 305 transitions. [2024-12-06 00:05:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 305 transitions. [2024-12-06 00:05:03,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 00:05:03,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:03,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4323 backedges. 0 proven. 3267 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-12-06 00:05:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 214 states and 314 transitions. [2024-12-06 00:05:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 314 transitions. [2024-12-06 00:05:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 00:05:05,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:05,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:07,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4590 backedges. 0 proven. 3468 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-12-06 00:05:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:08,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 220 states and 323 transitions. [2024-12-06 00:05:08,472 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 323 transitions. [2024-12-06 00:05:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 00:05:08,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:08,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:09,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4865 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-12-06 00:05:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:11,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 226 states and 332 transitions. [2024-12-06 00:05:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 332 transitions. [2024-12-06 00:05:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 00:05:11,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5148 backedges. 0 proven. 3888 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-12-06 00:05:14,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:14,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 232 states and 341 transitions. [2024-12-06 00:05:14,070 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 341 transitions. [2024-12-06 00:05:14,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-12-06 00:05:14,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:14,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:15,740 INFO L134 CoverageAnalysis]: Checked inductivity of 5439 backedges. 0 proven. 4107 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-12-06 00:05:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 238 states and 350 transitions. [2024-12-06 00:05:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 350 transitions. [2024-12-06 00:05:16,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-06 00:05:16,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:16,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:18,781 INFO L134 CoverageAnalysis]: Checked inductivity of 5738 backedges. 0 proven. 4332 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-12-06 00:05:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 244 states and 359 transitions. [2024-12-06 00:05:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 359 transitions. [2024-12-06 00:05:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 00:05:20,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:20,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6045 backedges. 0 proven. 4563 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-12-06 00:05:23,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 250 states and 368 transitions. [2024-12-06 00:05:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 368 transitions. [2024-12-06 00:05:23,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-06 00:05:23,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:23,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:25,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6360 backedges. 0 proven. 4800 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-12-06 00:05:26,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 256 states and 377 transitions. [2024-12-06 00:05:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 377 transitions. [2024-12-06 00:05:26,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-06 00:05:26,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:26,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 0 proven. 5043 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2024-12-06 00:05:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:30,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 262 states and 386 transitions. [2024-12-06 00:05:30,240 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 386 transitions. [2024-12-06 00:05:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-06 00:05:30,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:30,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7014 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-12-06 00:05:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 268 states and 395 transitions. [2024-12-06 00:05:34,048 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 395 transitions. [2024-12-06 00:05:34,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-12-06 00:05:34,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:34,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:36,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7353 backedges. 0 proven. 5547 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2024-12-06 00:05:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 274 states and 404 transitions. [2024-12-06 00:05:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 404 transitions. [2024-12-06 00:05:37,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-06 00:05:37,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:37,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 5808 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2024-12-06 00:05:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 280 states and 413 transitions. [2024-12-06 00:05:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 413 transitions. [2024-12-06 00:05:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-12-06 00:05:42,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8055 backedges. 0 proven. 6075 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-12-06 00:05:46,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 286 states and 422 transitions. [2024-12-06 00:05:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 422 transitions. [2024-12-06 00:05:46,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-12-06 00:05:46,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:46,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8418 backedges. 0 proven. 6348 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-12-06 00:05:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 292 states and 431 transitions. [2024-12-06 00:05:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 431 transitions. [2024-12-06 00:05:50,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-12-06 00:05:50,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:50,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:53,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8789 backedges. 0 proven. 6627 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2024-12-06 00:05:54,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:54,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 298 states and 440 transitions. [2024-12-06 00:05:54,907 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 440 transitions. [2024-12-06 00:05:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-12-06 00:05:54,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:54,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:57,813 INFO L134 CoverageAnalysis]: Checked inductivity of 9168 backedges. 0 proven. 6912 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-12-06 00:05:59,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 304 states and 449 transitions. [2024-12-06 00:05:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 449 transitions. [2024-12-06 00:05:59,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-12-06 00:05:59,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:59,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 9555 backedges. 0 proven. 7203 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2024-12-06 00:06:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 310 states and 458 transitions. [2024-12-06 00:06:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 458 transitions. [2024-12-06 00:06:03,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-12-06 00:06:03,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:07,168 INFO L134 CoverageAnalysis]: Checked inductivity of 9950 backedges. 0 proven. 7500 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-12-06 00:06:08,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:08,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 316 states and 467 transitions. [2024-12-06 00:06:08,782 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 467 transitions. [2024-12-06 00:06:08,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-12-06 00:06:08,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:08,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 10353 backedges. 0 proven. 7803 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-12-06 00:06:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 322 states and 476 transitions. [2024-12-06 00:06:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 476 transitions. [2024-12-06 00:06:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-12-06 00:06:13,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:13,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:17,385 INFO L134 CoverageAnalysis]: Checked inductivity of 10764 backedges. 0 proven. 8112 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-12-06 00:06:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 328 states and 485 transitions. [2024-12-06 00:06:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 485 transitions. [2024-12-06 00:06:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-12-06 00:06:19,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:19,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:22,856 INFO L134 CoverageAnalysis]: Checked inductivity of 11183 backedges. 0 proven. 8427 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-12-06 00:06:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:24,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 334 states and 494 transitions. [2024-12-06 00:06:24,607 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 494 transitions. [2024-12-06 00:06:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-12-06 00:06:24,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:24,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:28,261 INFO L134 CoverageAnalysis]: Checked inductivity of 11610 backedges. 0 proven. 8748 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-12-06 00:06:30,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:30,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 340 states and 503 transitions. [2024-12-06 00:06:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 503 transitions. [2024-12-06 00:06:30,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-12-06 00:06:30,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:30,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:33,966 INFO L134 CoverageAnalysis]: Checked inductivity of 12045 backedges. 0 proven. 9075 refuted. 0 times theorem prover too weak. 2970 trivial. 0 not checked. [2024-12-06 00:06:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 346 states and 512 transitions. [2024-12-06 00:06:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 512 transitions. [2024-12-06 00:06:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-12-06 00:06:35,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:40,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12488 backedges. 0 proven. 9408 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2024-12-06 00:06:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:41,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 352 states and 521 transitions. [2024-12-06 00:06:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 521 transitions. [2024-12-06 00:06:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-12-06 00:06:41,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:41,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:46,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12939 backedges. 0 proven. 9747 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-12-06 00:06:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 358 states and 530 transitions. [2024-12-06 00:06:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 530 transitions. [2024-12-06 00:06:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-12-06 00:06:48,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:48,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:52,377 INFO L134 CoverageAnalysis]: Checked inductivity of 13398 backedges. 0 proven. 10092 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-12-06 00:06:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:54,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 364 states and 539 transitions. [2024-12-06 00:06:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 539 transitions. [2024-12-06 00:06:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-12-06 00:06:54,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 13865 backedges. 0 proven. 10443 refuted. 0 times theorem prover too weak. 3422 trivial. 0 not checked. [2024-12-06 00:07:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:00,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 370 states and 548 transitions. [2024-12-06 00:07:00,627 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 548 transitions. [2024-12-06 00:07:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-12-06 00:07:00,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:05,259 INFO L134 CoverageAnalysis]: Checked inductivity of 14340 backedges. 0 proven. 10800 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-12-06 00:07:07,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 376 states and 557 transitions. [2024-12-06 00:07:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 557 transitions. [2024-12-06 00:07:07,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-06 00:07:07,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:07,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:12,227 INFO L134 CoverageAnalysis]: Checked inductivity of 14823 backedges. 0 proven. 11163 refuted. 0 times theorem prover too weak. 3660 trivial. 0 not checked. [2024-12-06 00:07:14,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:14,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 382 states and 566 transitions. [2024-12-06 00:07:14,283 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 566 transitions. [2024-12-06 00:07:14,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-12-06 00:07:14,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:14,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:19,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15314 backedges. 0 proven. 11532 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-12-06 00:07:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 388 states and 575 transitions. [2024-12-06 00:07:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 575 transitions. [2024-12-06 00:07:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-12-06 00:07:21,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:21,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:21,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:26,643 INFO L134 CoverageAnalysis]: Checked inductivity of 15813 backedges. 0 proven. 11907 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-12-06 00:07:28,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:28,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 394 states and 584 transitions. [2024-12-06 00:07:28,694 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 584 transitions. [2024-12-06 00:07:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-12-06 00:07:28,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:28,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:34,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16320 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2024-12-06 00:07:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 400 states and 593 transitions. [2024-12-06 00:07:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 593 transitions. [2024-12-06 00:07:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-12-06 00:07:36,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:36,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:36,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 16835 backedges. 0 proven. 12675 refuted. 0 times theorem prover too weak. 4160 trivial. 0 not checked. [2024-12-06 00:07:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 406 states and 602 transitions. [2024-12-06 00:07:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 602 transitions. [2024-12-06 00:07:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-12-06 00:07:43,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:43,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:49,808 INFO L134 CoverageAnalysis]: Checked inductivity of 17358 backedges. 0 proven. 13068 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-12-06 00:07:51,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 412 states and 611 transitions. [2024-12-06 00:07:51,944 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 611 transitions. [2024-12-06 00:07:51,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-12-06 00:07:51,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:51,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 17889 backedges. 0 proven. 13467 refuted. 0 times theorem prover too weak. 4422 trivial. 0 not checked. [2024-12-06 00:08:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 418 states and 620 transitions. [2024-12-06 00:08:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 620 transitions. [2024-12-06 00:08:00,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-12-06 00:08:00,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:00,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 18428 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2024-12-06 00:08:09,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 424 states and 629 transitions. [2024-12-06 00:08:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 629 transitions. [2024-12-06 00:08:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-12-06 00:08:09,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:09,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 18975 backedges. 0 proven. 14283 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-12-06 00:08:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:18,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 430 states and 638 transitions. [2024-12-06 00:08:18,255 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 638 transitions. [2024-12-06 00:08:18,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-12-06 00:08:18,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:18,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:24,871 INFO L134 CoverageAnalysis]: Checked inductivity of 19530 backedges. 0 proven. 14700 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-12-06 00:08:27,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:27,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 436 states and 647 transitions. [2024-12-06 00:08:27,145 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 647 transitions. [2024-12-06 00:08:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-12-06 00:08:27,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:27,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:33,894 INFO L134 CoverageAnalysis]: Checked inductivity of 20093 backedges. 0 proven. 15123 refuted. 0 times theorem prover too weak. 4970 trivial. 0 not checked. [2024-12-06 00:08:36,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:36,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 442 states and 656 transitions. [2024-12-06 00:08:36,340 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2024-12-06 00:08:36,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2024-12-06 00:08:36,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:36,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 20664 backedges. 0 proven. 15552 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-12-06 00:08:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 448 states and 665 transitions. [2024-12-06 00:08:45,781 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 665 transitions. [2024-12-06 00:08:45,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2024-12-06 00:08:45,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:45,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:53,074 INFO L134 CoverageAnalysis]: Checked inductivity of 21243 backedges. 0 proven. 15987 refuted. 0 times theorem prover too weak. 5256 trivial. 0 not checked. [2024-12-06 00:08:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 454 states and 674 transitions. [2024-12-06 00:08:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 674 transitions. [2024-12-06 00:08:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-12-06 00:08:55,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:55,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 21830 backedges. 0 proven. 16428 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-12-06 00:09:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 460 states and 683 transitions. [2024-12-06 00:09:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 683 transitions. [2024-12-06 00:09:05,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-12-06 00:09:05,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:05,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 22425 backedges. 0 proven. 16875 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-12-06 00:09:15,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:15,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 466 states and 692 transitions. [2024-12-06 00:09:15,223 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 692 transitions. [2024-12-06 00:09:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2024-12-06 00:09:15,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:15,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:15,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:23,198 INFO L134 CoverageAnalysis]: Checked inductivity of 23028 backedges. 0 proven. 17328 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-12-06 00:09:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 472 states and 701 transitions. [2024-12-06 00:09:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 701 transitions. [2024-12-06 00:09:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-12-06 00:09:25,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:25,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:34,158 INFO L134 CoverageAnalysis]: Checked inductivity of 23639 backedges. 0 proven. 17787 refuted. 0 times theorem prover too weak. 5852 trivial. 0 not checked. [2024-12-06 00:09:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:36,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 478 states and 710 transitions. [2024-12-06 00:09:36,845 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 710 transitions. [2024-12-06 00:09:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-12-06 00:09:36,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:36,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:45,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24258 backedges. 0 proven. 18252 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-12-06 00:09:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 484 states and 719 transitions. [2024-12-06 00:09:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 719 transitions. [2024-12-06 00:09:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-12-06 00:09:48,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:48,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24885 backedges. 0 proven. 18723 refuted. 0 times theorem prover too weak. 6162 trivial. 0 not checked. [2024-12-06 00:09:59,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 490 states and 728 transitions. [2024-12-06 00:09:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 728 transitions. [2024-12-06 00:09:59,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-12-06 00:09:59,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:59,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:09,241 INFO L134 CoverageAnalysis]: Checked inductivity of 25520 backedges. 0 proven. 19200 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2024-12-06 00:10:12,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:12,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 496 states and 737 transitions. [2024-12-06 00:10:12,006 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 737 transitions. [2024-12-06 00:10:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-12-06 00:10:12,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:12,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:21,723 INFO L134 CoverageAnalysis]: Checked inductivity of 26163 backedges. 0 proven. 19683 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-12-06 00:10:24,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 502 states and 746 transitions. [2024-12-06 00:10:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 746 transitions. [2024-12-06 00:10:24,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-12-06 00:10:24,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:24,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 26814 backedges. 0 proven. 20172 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-12-06 00:10:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:37,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 508 states and 755 transitions. [2024-12-06 00:10:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 755 transitions. [2024-12-06 00:10:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-12-06 00:10:37,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:37,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 27473 backedges. 0 proven. 20667 refuted. 0 times theorem prover too weak. 6806 trivial. 0 not checked. [2024-12-06 00:10:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 514 states and 764 transitions. [2024-12-06 00:10:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 764 transitions. [2024-12-06 00:10:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-12-06 00:10:50,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:50,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 28140 backedges. 0 proven. 21168 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-12-06 00:11:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:03,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 520 states and 773 transitions. [2024-12-06 00:11:03,664 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 773 transitions. [2024-12-06 00:11:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2024-12-06 00:11:03,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:14,484 INFO L134 CoverageAnalysis]: Checked inductivity of 28815 backedges. 0 proven. 21675 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2024-12-06 00:11:17,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:17,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 526 states and 782 transitions. [2024-12-06 00:11:17,439 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 782 transitions. [2024-12-06 00:11:17,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-12-06 00:11:17,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:17,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 29498 backedges. 0 proven. 22188 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-12-06 00:11:31,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 532 states and 791 transitions. [2024-12-06 00:11:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 791 transitions. [2024-12-06 00:11:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2024-12-06 00:11:31,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:31,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 30189 backedges. 0 proven. 22707 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-12-06 00:11:45,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:45,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 538 states and 800 transitions. [2024-12-06 00:11:45,691 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 800 transitions. [2024-12-06 00:11:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-12-06 00:11:45,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:45,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 30888 backedges. 0 proven. 23232 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-12-06 00:12:00,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 544 states and 809 transitions. [2024-12-06 00:12:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 809 transitions. [2024-12-06 00:12:00,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-12-06 00:12:00,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:00,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 31595 backedges. 0 proven. 23763 refuted. 0 times theorem prover too weak. 7832 trivial. 0 not checked. [2024-12-06 00:12:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 550 states and 818 transitions. [2024-12-06 00:12:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 818 transitions. [2024-12-06 00:12:15,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2024-12-06 00:12:15,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:15,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:28,118 INFO L134 CoverageAnalysis]: Checked inductivity of 32310 backedges. 0 proven. 24300 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 00:12:31,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 556 states and 827 transitions. [2024-12-06 00:12:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 827 transitions. [2024-12-06 00:12:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2024-12-06 00:12:31,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:31,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:43,938 INFO L134 CoverageAnalysis]: Checked inductivity of 33033 backedges. 0 proven. 24843 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2024-12-06 00:12:46,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:46,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 562 states and 836 transitions. [2024-12-06 00:12:46,864 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 836 transitions. [2024-12-06 00:12:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2024-12-06 00:12:46,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:46,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:47,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 33764 backedges. 0 proven. 25392 refuted. 0 times theorem prover too weak. 8372 trivial. 0 not checked. [2024-12-06 00:13:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:02,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 568 states and 845 transitions. [2024-12-06 00:13:02,985 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 845 transitions. [2024-12-06 00:13:02,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2024-12-06 00:13:02,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:02,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:16,497 INFO L134 CoverageAnalysis]: Checked inductivity of 34503 backedges. 0 proven. 25947 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-12-06 00:13:19,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:19,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 574 states and 854 transitions. [2024-12-06 00:13:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 854 transitions. [2024-12-06 00:13:19,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 757 [2024-12-06 00:13:19,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:19,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:33,554 INFO L134 CoverageAnalysis]: Checked inductivity of 35250 backedges. 0 proven. 26508 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2024-12-06 00:13:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 580 states and 863 transitions. [2024-12-06 00:13:36,916 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 863 transitions. [2024-12-06 00:13:36,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-12-06 00:13:36,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:36,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:51,137 INFO L134 CoverageAnalysis]: Checked inductivity of 36005 backedges. 0 proven. 27075 refuted. 0 times theorem prover too weak. 8930 trivial. 0 not checked. [2024-12-06 00:13:54,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:54,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 586 states and 872 transitions. [2024-12-06 00:13:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 872 transitions. [2024-12-06 00:13:54,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2024-12-06 00:13:54,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:54,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 36768 backedges. 0 proven. 27648 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-12-06 00:14:12,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:12,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 592 states and 881 transitions. [2024-12-06 00:14:12,729 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 881 transitions. [2024-12-06 00:14:12,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-12-06 00:14:12,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:12,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37539 backedges. 0 proven. 28227 refuted. 0 times theorem prover too weak. 9312 trivial. 0 not checked. [2024-12-06 00:14:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 598 states and 890 transitions. [2024-12-06 00:14:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 890 transitions. [2024-12-06 00:14:31,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2024-12-06 00:14:31,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:31,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 38318 backedges. 0 proven. 28812 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2024-12-06 00:14:50,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:50,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 604 states and 899 transitions. [2024-12-06 00:14:50,606 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 899 transitions. [2024-12-06 00:14:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-12-06 00:14:50,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:50,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 39105 backedges. 0 proven. 29403 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-12-06 00:15:09,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:09,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 610 states and 908 transitions. [2024-12-06 00:15:09,923 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 908 transitions. [2024-12-06 00:15:09,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-12-06 00:15:09,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:09,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 39900 backedges. 0 proven. 30000 refuted. 0 times theorem prover too weak. 9900 trivial. 0 not checked. [2024-12-06 00:15:29,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 616 states and 917 transitions. [2024-12-06 00:15:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 917 transitions. [2024-12-06 00:15:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-12-06 00:15:29,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:29,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:24,662 INFO L134 CoverageAnalysis]: Checked inductivity of 40703 backedges. 30104 proven. 499 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2024-12-06 00:16:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 610 states and 908 transitions. [2024-12-06 00:16:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 908 transitions. [2024-12-06 00:16:26,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 00:16:26,222 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 106 iterations. [2024-12-06 00:16:26,229 INFO L726 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2024-12-06 00:16:27,458 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-12-06 00:16:27,458 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 00:16:27,458 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: true [2024-12-06 00:16:27,458 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 00:16:27,458 INFO L77 FloydHoareUtils]: At program point L34-1(line 34) the Hoare annotation is: true [2024-12-06 00:16:27,458 INFO L77 FloydHoareUtils]: At program point L34-2(line 34) the Hoare annotation is: true [2024-12-06 00:16:27,458 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-12-06 00:16:27,459 INFO L77 FloydHoareUtils]: At program point L34-3(lines 34 43) the Hoare annotation is: (or (<= ~counter~0 1) (< 99 |ULTIMATE.start_main_#t~post6#1|) (and (not (= |ULTIMATE.start_main_#t~post6#1| 0)) (<= ~counter~0 100))) [2024-12-06 00:16:27,459 INFO L77 FloydHoareUtils]: At program point L34-4(lines 34 43) the Hoare annotation is: (<= ~counter~0 100) [2024-12-06 00:16:27,459 INFO L77 FloydHoareUtils]: At program point L34-6(lines 34 43) the Hoare annotation is: true [2024-12-06 00:16:27,459 INFO L77 FloydHoareUtils]: At program point L34-7(lines 34 43) the Hoare annotation is: true [2024-12-06 00:16:27,459 INFO L77 FloydHoareUtils]: At program point L35(lines 34 43) the Hoare annotation is: true [2024-12-06 00:16:27,459 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: true [2024-12-06 00:16:27,459 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-12-06 00:16:27,469 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 12:16:27 ImpRootNode [2024-12-06 00:16:27,469 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 00:16:27,470 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 00:16:27,470 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 00:16:27,470 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 00:16:27,470 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:04:21" (3/4) ... [2024-12-06 00:16:27,472 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 00:16:27,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-12-06 00:16:27,476 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-12-06 00:16:27,476 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 00:16:27,476 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 00:16:27,476 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 00:16:27,533 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 00:16:27,533 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 00:16:27,533 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 00:16:27,534 INFO L158 Benchmark]: Toolchain (without parser) took 726112.64ms. Allocated memory was 142.6MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 118.2MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 747.3MB. Max. memory is 16.1GB. [2024-12-06 00:16:27,534 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 82.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:16:27,534 INFO L158 Benchmark]: CACSL2BoogieTranslator took 195.64ms. Allocated memory is still 142.6MB. Free memory was 118.0MB in the beginning and 107.3MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:16:27,535 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.00ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 106.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:16:27,535 INFO L158 Benchmark]: Boogie Preprocessor took 13.80ms. Allocated memory is still 142.6MB. Free memory was 106.2MB in the beginning and 105.4MB in the end (delta: 788.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:16:27,535 INFO L158 Benchmark]: RCFGBuilder took 236.79ms. Allocated memory is still 142.6MB. Free memory was 105.4MB in the beginning and 93.7MB in the end (delta: 11.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 00:16:27,536 INFO L158 Benchmark]: CodeCheck took 725576.14ms. Allocated memory was 142.6MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 93.5MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 722.2MB. Max. memory is 16.1GB. [2024-12-06 00:16:27,536 INFO L158 Benchmark]: Witness Printer took 63.11ms. Allocated memory is still 2.7GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:16:27,538 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, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 724.3s, OverallIterations: 106, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 34092 SdHoareTripleChecker+Valid, 152.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 32238 mSDsluCounter, 42757 SdHoareTripleChecker+Invalid, 132.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 21329 mSDsCounter, 37299 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 133001 IncrementalHoareTripleChecker+Invalid, 170300 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 37299 mSolverCounterUnsat, 21428 mSDtfsCounter, 133001 mSolverCounterSat, 2.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 273071 GetRequests, 241334 SyntacticMatches, 30511 SemanticMatches, 1226 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 953983 ImplicationChecksByTransitivity, 233.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 8.3s SatisfiabilityAnalysisTime, 541.4s InterpolantComputationTime, 41649 NumberOfCodeBlocks, 41649 NumberOfCodeBlocksAsserted, 105 NumberOfCheckSat, 41544 ConstructedInterpolants, 0 QuantifiedInterpolants, 104418 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 105 InterpolantComputations, 2 PerfectInterpolantSequences, 373510/1389067 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: 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 - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - ProcedureContractResult [Line: 14]: 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 0.31ms. Allocated memory is still 142.6MB. Free memory is still 82.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 195.64ms. Allocated memory is still 142.6MB. Free memory was 118.0MB in the beginning and 107.3MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 23.00ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 106.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 13.80ms. Allocated memory is still 142.6MB. Free memory was 106.2MB in the beginning and 105.4MB in the end (delta: 788.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 236.79ms. Allocated memory is still 142.6MB. Free memory was 105.4MB in the beginning and 93.7MB in the end (delta: 11.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 725576.14ms. Allocated memory was 142.6MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 93.5MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 722.2MB. Max. memory is 16.1GB. * Witness Printer took 63.11ms. Allocated memory is still 2.7GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 00:16:27,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8841dfe-bac8-4331-a107-2192a0b84121/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