./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/ps5-ll.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_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/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_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/ps5-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/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_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/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 1d0411df2a3b388d2db53c57aaa1f7219c19c9d74992ef1ed00eab4b9b56cbed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:14:02,951 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:14:03,008 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:14:03,012 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:14:03,012 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:14:03,033 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:14:03,033 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:14:03,033 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:14:03,034 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:14:03,034 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:14:03,034 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:14:03,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:14:03,034 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:14:03,034 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:14:03,034 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:14:03,035 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:14:03,035 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:14:03,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:14:03,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:14:03,036 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:14:03,036 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:14:03,036 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:14:03,036 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:14:03,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:14:03,036 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_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/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 -> 1d0411df2a3b388d2db53c57aaa1f7219c19c9d74992ef1ed00eab4b9b56cbed [2024-12-06 01:14:03,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:14:03,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:14:03,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:14:03,289 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:14:03,289 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:14:03,290 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/ps5-ll.c [2024-12-06 01:14:05,943 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/data/9f36e094b/04e6ee234fae4acfa1ea8f9329562774/FLAG76635c12f [2024-12-06 01:14:06,124 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:14:06,125 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/sv-benchmarks/c/nla-digbench/ps5-ll.c [2024-12-06 01:14:06,131 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/data/9f36e094b/04e6ee234fae4acfa1ea8f9329562774/FLAG76635c12f [2024-12-06 01:14:06,146 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/data/9f36e094b/04e6ee234fae4acfa1ea8f9329562774 [2024-12-06 01:14:06,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:14:06,149 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:14:06,150 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:14:06,150 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:14:06,154 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:14:06,154 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27aca0ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06, skipping insertion in model container [2024-12-06 01:14:06,155 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,165 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:14:06,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:14:06,294 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:14:06,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:14:06,321 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:14:06,321 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06 WrapperNode [2024-12-06 01:14:06,321 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:14:06,322 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:14:06,322 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:14:06,322 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:14:06,328 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,332 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,353 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 127 [2024-12-06 01:14:06,353 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:14:06,354 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:14:06,354 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:14:06,354 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:14:06,361 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,362 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,362 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,366 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,367 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,370 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,372 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,372 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,374 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:14:06,375 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:14:06,375 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:14:06,376 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:14:06,376 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:14:06,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:14:06,403 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:14:06,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f342e0a2-ba4d-48c0-80d3-b3d8d2516e7d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:14:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:14:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:14:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:14:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:14:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:14:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:14:06,469 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:14:06,470 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:14:06,900 INFO L? ?]: Removed 90 outVars from TransFormulas that were not future-live. [2024-12-06 01:14:06,900 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:14:06,938 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:14:06,938 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:14:06,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:14:06 BoogieIcfgContainer [2024-12-06 01:14:06,938 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:14:06,939 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:14:06,939 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:14:06,948 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:14:06,949 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,956 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:14:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 177 states and 180 transitions. [2024-12-06 01:14:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 180 transitions. [2024-12-06 01:14:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:14:07,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,136 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 01:14:07,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 178 states and 181 transitions. [2024-12-06 01:14:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 181 transitions. [2024-12-06 01:14:07,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:14:07,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,200 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 01:14:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 179 states and 182 transitions. [2024-12-06 01:14:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 182 transitions. [2024-12-06 01:14:07,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:14:07,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,234 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 01:14:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 178 states and 181 transitions. [2024-12-06 01:14:07,238 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 181 transitions. [2024-12-06 01:14:07,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:14:07,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,265 INFO L256 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,290 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 01:14:07,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 180 states and 183 transitions. [2024-12-06 01:14:07,308 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 183 transitions. [2024-12-06 01:14:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:14:07,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,327 INFO L256 TraceCheckSpWp]: Trace formula consists of 35 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,338 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 01:14:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 181 states and 184 transitions. [2024-12-06 01:14:07,350 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2024-12-06 01:14:07,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:14:07,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,368 INFO L256 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 182 states and 185 transitions. [2024-12-06 01:14:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 185 transitions. [2024-12-06 01:14:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:14:07,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:07,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 181 states and 184 transitions. [2024-12-06 01:14:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2024-12-06 01:14:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:14:07,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,458 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 01:14:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 183 states and 186 transitions. [2024-12-06 01:14:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2024-12-06 01:14:07,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:14:07,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 39 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:07,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 184 states and 187 transitions. [2024-12-06 01:14:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 187 transitions. [2024-12-06 01:14:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:14:07,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,552 INFO L256 TraceCheckSpWp]: Trace formula consists of 40 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,553 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,570 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 01:14:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 185 states and 188 transitions. [2024-12-06 01:14:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2024-12-06 01:14:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:14:07,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,620 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 01:14:07,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 186 states and 189 transitions. [2024-12-06 01:14:07,632 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 189 transitions. [2024-12-06 01:14:07,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:14:07,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,666 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 01:14:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 187 states and 190 transitions. [2024-12-06 01:14:07,678 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2024-12-06 01:14:07,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:14:07,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,691 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 01:14:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 186 states and 189 transitions. [2024-12-06 01:14:07,695 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 189 transitions. [2024-12-06 01:14:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:14:07,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,719 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,719 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,743 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 01:14:07,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 188 states and 191 transitions. [2024-12-06 01:14:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 191 transitions. [2024-12-06 01:14:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:14:07,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,781 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,781 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,813 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 01:14:07,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 189 states and 192 transitions. [2024-12-06 01:14:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 192 transitions. [2024-12-06 01:14:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:14:07,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,874 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 01:14:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 190 states and 193 transitions. [2024-12-06 01:14:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 193 transitions. [2024-12-06 01:14:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:14:07,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,902 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 01:14:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 189 states and 192 transitions. [2024-12-06 01:14:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 192 transitions. [2024-12-06 01:14:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:14:07,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:07,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:07,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:07,957 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 01:14:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:07,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 191 states and 194 transitions. [2024-12-06 01:14:07,975 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2024-12-06 01:14:07,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:14:07,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:07,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,000 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:08,001 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:08,039 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 01:14:08,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 192 states and 195 transitions. [2024-12-06 01:14:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 195 transitions. [2024-12-06 01:14:08,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:14:08,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,074 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:08,075 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:08,106 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 01:14:08,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 193 states and 196 transitions. [2024-12-06 01:14:08,121 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 196 transitions. [2024-12-06 01:14:08,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:14:08,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,154 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 01:14:08,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 194 states and 197 transitions. [2024-12-06 01:14:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 197 transitions. [2024-12-06 01:14:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:14:08,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,201 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 01:14:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 195 states and 198 transitions. [2024-12-06 01:14:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 198 transitions. [2024-12-06 01:14:08,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:14:08,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,230 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 01:14:08,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 194 states and 197 transitions. [2024-12-06 01:14:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 197 transitions. [2024-12-06 01:14:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:14:08,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,269 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 01:14:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 196 states and 200 transitions. [2024-12-06 01:14:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 200 transitions. [2024-12-06 01:14:08,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:14:08,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:08,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 199 states and 205 transitions. [2024-12-06 01:14:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 205 transitions. [2024-12-06 01:14:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:14:08,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,486 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 01:14:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 203 states and 210 transitions. [2024-12-06 01:14:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 210 transitions. [2024-12-06 01:14:08,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:14:08,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:08,648 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:08,690 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 01:14:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 208 states and 215 transitions. [2024-12-06 01:14:08,812 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 215 transitions. [2024-12-06 01:14:08,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:14:08,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,834 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:08,835 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:08,880 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 01:14:08,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 209 states and 216 transitions. [2024-12-06 01:14:08,893 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 216 transitions. [2024-12-06 01:14:08,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:14:08,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,938 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 01:14:09,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 238 states and 247 transitions. [2024-12-06 01:14:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 247 transitions. [2024-12-06 01:14:09,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:14:09,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:09,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:09,161 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 01:14:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 239 states and 248 transitions. [2024-12-06 01:14:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 248 transitions. [2024-12-06 01:14:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:14:09,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:09,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:09,244 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 01:14:09,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:09,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 242 states and 252 transitions. [2024-12-06 01:14:09,383 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 252 transitions. [2024-12-06 01:14:09,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:14:09,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:09,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:09,476 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 01:14:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 243 states and 253 transitions. [2024-12-06 01:14:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 253 transitions. [2024-12-06 01:14:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:14:09,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:09,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:09,793 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 01:14:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-12-06 01:14:10,041 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-12-06 01:14:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:14:10,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:10,111 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 01:14:10,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 249 states and 259 transitions. [2024-12-06 01:14:10,147 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 259 transitions. [2024-12-06 01:14:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:14:10,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:10,192 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 01:14:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 252 states and 265 transitions. [2024-12-06 01:14:10,215 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 265 transitions. [2024-12-06 01:14:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:14:10,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:10,284 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 01:14:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 289 states and 307 transitions. [2024-12-06 01:14:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 307 transitions. [2024-12-06 01:14:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:14:10,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 290 states and 308 transitions. [2024-12-06 01:14:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 308 transitions. [2024-12-06 01:14:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:14:10,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:10,703 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 01:14:10,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 291 states and 309 transitions. [2024-12-06 01:14:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 309 transitions. [2024-12-06 01:14:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:14:10,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:10,728 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 01:14:10,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 290 states and 308 transitions. [2024-12-06 01:14:10,738 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 308 transitions. [2024-12-06 01:14:10,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:14:10,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:10,766 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 01:14:10,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 293 states and 312 transitions. [2024-12-06 01:14:10,838 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 312 transitions. [2024-12-06 01:14:10,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:14:10,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:10,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:10,891 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 01:14:10,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 295 states and 314 transitions. [2024-12-06 01:14:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 314 transitions. [2024-12-06 01:14:10,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:14:10,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:11,003 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 01:14:11,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:11,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 296 states and 315 transitions. [2024-12-06 01:14:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 315 transitions. [2024-12-06 01:14:11,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:14:11,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:11,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:11,067 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 01:14:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 299 states and 318 transitions. [2024-12-06 01:14:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 318 transitions. [2024-12-06 01:14:11,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:14:11,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:11,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:11,282 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 01:14:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 298 states and 317 transitions. [2024-12-06 01:14:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 317 transitions. [2024-12-06 01:14:11,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:14:11,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:11,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:11,344 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 01:14:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 302 states and 321 transitions. [2024-12-06 01:14:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 321 transitions. [2024-12-06 01:14:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:14:11,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:11,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:11,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:11,619 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:14:11,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:11,725 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 01:14:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:11,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 304 states and 323 transitions. [2024-12-06 01:14:11,780 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 323 transitions. [2024-12-06 01:14:11,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:14:11,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:11,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:11,797 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 01:14:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 303 states and 322 transitions. [2024-12-06 01:14:11,806 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 322 transitions. [2024-12-06 01:14:11,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:14:11,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:11,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:11,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:11,834 INFO L256 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 01:14:11,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:12,044 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 01:14:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 305 states and 324 transitions. [2024-12-06 01:14:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 324 transitions. [2024-12-06 01:14:12,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:14:12,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:12,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:12,299 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 01:14:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:12,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 311 states and 330 transitions. [2024-12-06 01:14:12,628 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 330 transitions. [2024-12-06 01:14:12,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:14:12,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:12,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:12,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:12,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:12,664 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:12,801 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 01:14:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:12,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 312 states and 332 transitions. [2024-12-06 01:14:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 332 transitions. [2024-12-06 01:14:12,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:14:12,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:12,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:13,029 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 01:14:13,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:13,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 319 states and 339 transitions. [2024-12-06 01:14:13,382 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 339 transitions. [2024-12-06 01:14:13,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:14:13,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:13,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:13,401 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 01:14:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 318 states and 338 transitions. [2024-12-06 01:14:13,409 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 338 transitions. [2024-12-06 01:14:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:14:13,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:13,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:13,496 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 01:14:13,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:13,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 326 states and 346 transitions. [2024-12-06 01:14:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 346 transitions. [2024-12-06 01:14:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:14:13,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:13,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:13,831 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:14:13,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:13,888 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 01:14:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 329 states and 349 transitions. [2024-12-06 01:14:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 349 transitions. [2024-12-06 01:14:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:14:13,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:13,968 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 01:14:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 338 states and 358 transitions. [2024-12-06 01:14:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 358 transitions. [2024-12-06 01:14:14,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:14:14,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:14,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:14,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:14,252 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 01:14:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 347 states and 369 transitions. [2024-12-06 01:14:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 369 transitions. [2024-12-06 01:14:14,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:14:14,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:14,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:14,453 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 01:14:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 348 states and 370 transitions. [2024-12-06 01:14:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 370 transitions. [2024-12-06 01:14:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:14:14,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:14,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:14,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:14,568 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 01:14:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 349 states and 371 transitions. [2024-12-06 01:14:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 371 transitions. [2024-12-06 01:14:14,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:14:14,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:14,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:14,762 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 01:14:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:14,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 348 states and 370 transitions. [2024-12-06 01:14:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 370 transitions. [2024-12-06 01:14:14,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:14:14,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:14,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:14,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:15,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 351 states and 375 transitions. [2024-12-06 01:14:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 375 transitions. [2024-12-06 01:14:15,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:14:15,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:15,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:15,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:15,127 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 01:14:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 353 states and 377 transitions. [2024-12-06 01:14:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 377 transitions. [2024-12-06 01:14:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:14:15,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:15,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:15,200 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 01:14:15,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 357 states and 382 transitions. [2024-12-06 01:14:15,431 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 382 transitions. [2024-12-06 01:14:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:14:15,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:15,457 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 01:14:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 360 states and 385 transitions. [2024-12-06 01:14:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 385 transitions. [2024-12-06 01:14:15,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:14:15,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:15,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:15,523 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 01:14:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 364 states and 389 transitions. [2024-12-06 01:14:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 389 transitions. [2024-12-06 01:14:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:14:15,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:15,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:15,600 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:14:15,601 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:15,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:15,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:15,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 367 states and 392 transitions. [2024-12-06 01:14:15,806 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 392 transitions. [2024-12-06 01:14:15,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:14:15,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:15,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:15,816 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 01:14:15,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:15,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 366 states and 391 transitions. [2024-12-06 01:14:15,821 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 391 transitions. [2024-12-06 01:14:15,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:14:15,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:15,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:15,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:15,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 367 states and 393 transitions. [2024-12-06 01:14:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 393 transitions. [2024-12-06 01:14:17,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:14:17,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:17,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:17,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:17,682 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 01:14:18,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:18,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 373 states and 399 transitions. [2024-12-06 01:14:18,038 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 399 transitions. [2024-12-06 01:14:18,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:14:18,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:18,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:18,068 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:18,069 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:18,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:18,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:18,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 375 states and 401 transitions. [2024-12-06 01:14:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 401 transitions. [2024-12-06 01:14:18,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:14:18,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:18,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:18,292 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 01:14:18,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 382 states and 408 transitions. [2024-12-06 01:14:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 408 transitions. [2024-12-06 01:14:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:14:18,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:18,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:18,786 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 01:14:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 390 states and 416 transitions. [2024-12-06 01:14:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 416 transitions. [2024-12-06 01:14:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:14:19,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:19,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:19,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:14:19,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:19,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:19,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 393 states and 419 transitions. [2024-12-06 01:14:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 419 transitions. [2024-12-06 01:14:19,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:14:19,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:19,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:19,242 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 01:14:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:19,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 402 states and 428 transitions. [2024-12-06 01:14:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 428 transitions. [2024-12-06 01:14:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:14:19,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:19,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:19,435 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:19,436 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:21,086 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 403 states and 430 transitions. [2024-12-06 01:14:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 430 transitions. [2024-12-06 01:14:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:14:21,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,138 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 01:14:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 404 states and 431 transitions. [2024-12-06 01:14:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 431 transitions. [2024-12-06 01:14:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:14:21,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,194 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:21,195 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 406 states and 433 transitions. [2024-12-06 01:14:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 433 transitions. [2024-12-06 01:14:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:14:21,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,328 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 01:14:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 405 states and 432 transitions. [2024-12-06 01:14:21,336 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 432 transitions. [2024-12-06 01:14:21,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:14:21,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:21,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 407 states and 434 transitions. [2024-12-06 01:14:21,470 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 434 transitions. [2024-12-06 01:14:21,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:14:21,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,497 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 01:14:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 409 states and 437 transitions. [2024-12-06 01:14:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 437 transitions. [2024-12-06 01:14:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:14:21,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 411 states and 439 transitions. [2024-12-06 01:14:21,614 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 439 transitions. [2024-12-06 01:14:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:14:21,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,641 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 01:14:21,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 414 states and 444 transitions. [2024-12-06 01:14:21,696 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 444 transitions. [2024-12-06 01:14:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:14:21,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,715 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 01:14:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 418 states and 449 transitions. [2024-12-06 01:14:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 449 transitions. [2024-12-06 01:14:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:14:21,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:14:21,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:21,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 421 states and 452 transitions. [2024-12-06 01:14:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 452 transitions. [2024-12-06 01:14:21,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:14:21,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:22,009 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 01:14:22,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 426 states and 457 transitions. [2024-12-06 01:14:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 457 transitions. [2024-12-06 01:14:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:14:22,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:22,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:22,310 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:22,310 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:23,948 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 427 states and 459 transitions. [2024-12-06 01:14:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 459 transitions. [2024-12-06 01:14:23,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:14:23,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:23,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:24,063 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 01:14:24,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 433 states and 465 transitions. [2024-12-06 01:14:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 465 transitions. [2024-12-06 01:14:24,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:14:24,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:24,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:24,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:24,374 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:24,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 435 states and 467 transitions. [2024-12-06 01:14:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 467 transitions. [2024-12-06 01:14:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:14:24,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:24,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:24,532 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 01:14:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 464 states and 498 transitions. [2024-12-06 01:14:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 498 transitions. [2024-12-06 01:14:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:14:24,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:24,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:24,932 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 01:14:24,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:24,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 465 states and 499 transitions. [2024-12-06 01:14:24,956 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 499 transitions. [2024-12-06 01:14:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:14:24,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:24,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:14:24,990 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:25,047 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 468 states and 502 transitions. [2024-12-06 01:14:25,096 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 502 transitions. [2024-12-06 01:14:25,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:14:25,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:25,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:25,200 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 01:14:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:25,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 469 states and 503 transitions. [2024-12-06 01:14:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 503 transitions. [2024-12-06 01:14:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:14:25,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:25,429 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 01:14:25,429 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:14:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 470 states and 505 transitions. [2024-12-06 01:14:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 505 transitions. [2024-12-06 01:14:25,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:14:25,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:25,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:25,685 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 01:14:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:26,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 472 states and 507 transitions. [2024-12-06 01:14:26,021 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 507 transitions. [2024-12-06 01:14:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:14:26,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:26,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:14:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:26,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:14:26,056 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:26,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:26,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 474 states and 510 transitions. [2024-12-06 01:14:26,249 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 510 transitions. [2024-12-06 01:14:26,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:14:26,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:26,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:27,322 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 01:16:12,634 WARN L286 SmtUtils]: Spent 10.60s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 01:17:17,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:17,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 473 states and 509 transitions. [2024-12-06 01:17:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 509 transitions. [2024-12-06 01:17:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:17:17,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:17,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:17,749 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:17:18,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:18,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 472 states and 508 transitions. [2024-12-06 01:17:18,952 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 508 transitions. [2024-12-06 01:17:18,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:17:18,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:18,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:30,399 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 01:18:09,824 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (* (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|) 15)) (.cse2 (* 10 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|))) (.cse3 (* (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|) 6))) (let ((.cse4 (+ .cse1 .cse2 .cse3)) (.cse0 (* |c_ULTIMATE.start_main_~x~0#1| 30))) (and (< .cse0 (+ 9223372036854775809 .cse1 .cse2 .cse3)) (<= .cse4 (+ .cse0 9223372036854775807)) (<= (+ |c_ULTIMATE.start_main_~y~0#1| .cse0 9223372036854775808) .cse4) (<= (+ |c_ULTIMATE.start_main_~y~0#1| .cse0) (+ .cse1 .cse2 9223372036854775808 .cse3))))) is different from false [2024-12-06 01:19:41,002 WARN L286 SmtUtils]: Spent 30.30s on a formula simplification. DAG size of input: 28 DAG size of output: 25 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 01:21:32,004 WARN L286 SmtUtils]: Spent 24.49s on a formula simplification. DAG size of input: 24 DAG size of output: 21 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 01:22:32,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 476 states and 513 transitions. [2024-12-06 01:22:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 513 transitions. [2024-12-06 01:22:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:22:32,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:32,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:32,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:22:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:33,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 475 states and 512 transitions. [2024-12-06 01:22:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 512 transitions. [2024-12-06 01:22:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:22:33,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:33,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:33,207 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:22:34,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:34,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 472 states and 507 transitions. [2024-12-06 01:22:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 507 transitions. [2024-12-06 01:22:34,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:22:34,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:34,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:22:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:34,452 INFO L256 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:22:34,453 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:22:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:23:10,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 486 states and 524 transitions. [2024-12-06 01:23:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 524 transitions. [2024-12-06 01:23:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:23:10,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:10,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:10,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:23:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 482 states and 519 transitions. [2024-12-06 01:23:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 519 transitions. [2024-12-06 01:23:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:23:21,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:21,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:23:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:21,652 INFO L256 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:23:21,653 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:23:21,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:23:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:21,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 483 states and 520 transitions. [2024-12-06 01:23:21,737 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 520 transitions. [2024-12-06 01:23:21,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:23:21,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:21,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:21,755 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:23:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 478 states and 514 transitions. [2024-12-06 01:23:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 514 transitions. [2024-12-06 01:23:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:23:21,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:21,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:23:21,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:21,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 477 states and 513 transitions. [2024-12-06 01:23:21,850 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 513 transitions. [2024-12-06 01:23:21,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:23:21,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:21,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:23:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:21,885 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 01:23:21,886 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:23:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:23:23,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 485 states and 521 transitions. [2024-12-06 01:23:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 521 transitions. [2024-12-06 01:23:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:23:23,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:23,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:23:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 487 states and 524 transitions. [2024-12-06 01:23:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 524 transitions. [2024-12-06 01:23:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:23:23,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:23,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:23:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:23,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:23:23,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:23:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 495 states and 533 transitions. [2024-12-06 01:23:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 533 transitions. [2024-12-06 01:23:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:23:25,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:23:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:25,611 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:23:25,612 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:23:26,449 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 01:24:10,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 524 states and 567 transitions. [2024-12-06 01:24:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 567 transitions. [2024-12-06 01:24:10,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:24:10,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:10,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:10,320 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:24:10,321 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:31,360 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:44,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:44,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 554 states and 602 transitions. [2024-12-06 01:24:44,890 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 602 transitions. [2024-12-06 01:24:44,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:24:44,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:44,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:44,940 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:24:44,941 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:57,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:57,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 565 states and 616 transitions. [2024-12-06 01:25:57,811 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 616 transitions. [2024-12-06 01:25:57,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:25:57,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:57,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:57,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:25:57,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:58,096 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:21,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:21,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 567 states and 618 transitions. [2024-12-06 01:26:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 618 transitions. [2024-12-06 01:26:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:26:21,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:21,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:21,983 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 01:26:21,984 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:29,647 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:03,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 599 states and 651 transitions. [2024-12-06 01:27:03,280 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 651 transitions. [2024-12-06 01:27:03,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:27:03,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:03,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:03,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:27:03,307 INFO L279 TraceCheckSpWp]: Computing forward predicates...