./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i --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_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3 --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 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:22:29,474 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:22:29,558 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-24 18:22:29,566 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:22:29,568 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:22:29,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:22:29,606 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:22:29,607 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:22:29,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:22:29,607 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:22:29,608 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:22:29,608 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:22:29,609 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:22:29,609 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:22:29,609 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:22:29,610 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:22:29,610 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:22:29,611 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:22:29,611 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:22:29,611 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:22:29,611 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:22:29,611 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:22:29,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:22:29,611 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:22:29,611 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:22:29,612 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:22:29,612 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:22:29,612 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:22:29,612 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:22:29,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:22:29,612 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:22:29,612 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:22:29,612 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:22:29,612 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:22:29,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:22:29,613 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_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3 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 -> 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 [2024-11-24 18:22:29,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:22:29,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:22:29,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:22:29,982 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:22:29,984 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:22:29,985 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2024-11-24 18:22:33,046 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/data/48b9f3ef8/53b5f6fd820142188a011e37cde61bef/FLAG700f4f6cf [2024-11-24 18:22:33,439 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:22:33,439 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2024-11-24 18:22:33,464 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/data/48b9f3ef8/53b5f6fd820142188a011e37cde61bef/FLAG700f4f6cf [2024-11-24 18:22:33,484 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/data/48b9f3ef8/53b5f6fd820142188a011e37cde61bef [2024-11-24 18:22:33,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:22:33,490 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:22:33,491 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:22:33,492 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:22:33,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:22:33,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:22:33" (1/1) ... [2024-11-24 18:22:33,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5540678e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:33, skipping insertion in model container [2024-11-24 18:22:33,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:22:33" (1/1) ... [2024-11-24 18:22:33,562 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:22:34,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:22:34,182 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:22:34,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:22:34,363 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:22:34,364 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34 WrapperNode [2024-11-24 18:22:34,364 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:22:34,366 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:22:34,366 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:22:34,366 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:22:34,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,394 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,443 INFO L138 Inliner]: procedures = 176, calls = 231, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 992 [2024-11-24 18:22:34,444 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:22:34,444 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:22:34,445 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:22:34,445 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:22:34,456 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,475 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,475 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,525 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,527 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,536 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,539 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,543 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,550 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:22:34,551 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:22:34,551 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:22:34,551 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:22:34,552 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:22:34" (1/1) ... [2024-11-24 18:22:34,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:22:34,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:22:34,586 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:22:34,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14014618-06f6-4378-a83d-6d2ee20829eb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:22:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:22:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-24 18:22:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-24 18:22:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:22:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-24 18:22:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-24 18:22:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:22:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:22:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:22:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:22:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:22:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:22:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:22:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:22:34,863 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:22:34,865 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:22:36,526 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-24 18:22:36,527 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:22:37,683 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:22:37,683 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-11-24 18:22:37,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:22:37 BoogieIcfgContainer [2024-11-24 18:22:37,684 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:22:37,684 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:22:37,684 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:22:37,696 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:22:37,696 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:22:37" (1/1) ... [2024-11-24 18:22:37,706 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:22:37,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:37,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 108 states and 177 transitions. [2024-11-24 18:22:37,780 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 177 transitions. [2024-11-24 18:22:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-24 18:22:37,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:37,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:37,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2024-11-24 18:22:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2024-11-24 18:22:38,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:22:38,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:22:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:38,124 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:22:38,128 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:22:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:38,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 110 states and 180 transitions. [2024-11-24 18:22:38,196 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 180 transitions. [2024-11-24 18:22:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:22:38,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:38,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:38,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:38,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 110 states and 178 transitions. [2024-11-24 18:22:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 178 transitions. [2024-11-24 18:22:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:22:38,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:38,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 110 states and 174 transitions. [2024-11-24 18:22:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 174 transitions. [2024-11-24 18:22:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:22:38,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:38,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:38,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:38,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 110 states and 168 transitions. [2024-11-24 18:22:38,381 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 168 transitions. [2024-11-24 18:22:38,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:22:38,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:38,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:40,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:22:40,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:40,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 110 states and 162 transitions. [2024-11-24 18:22:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 162 transitions. [2024-11-24 18:22:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:22:40,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:40,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:51,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:22:53,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:22:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 124 states and 178 transitions. [2024-11-24 18:22:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 178 transitions. [2024-11-24 18:22:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:22:53,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:53,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:53,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:53,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 124 states and 176 transitions. [2024-11-24 18:22:53,651 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 176 transitions. [2024-11-24 18:22:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:22:53,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:53,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:53,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:53,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 124 states and 174 transitions. [2024-11-24 18:22:53,825 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 174 transitions. [2024-11-24 18:22:53,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:22:53,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:53,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:53,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:00,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:23:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 124 states and 172 transitions. [2024-11-24 18:23:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 172 transitions. [2024-11-24 18:23:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:23:00,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:00,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:00,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:23:10,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:23:13,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:23:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:13,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 127 states and 174 transitions. [2024-11-24 18:23:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 174 transitions. [2024-11-24 18:23:13,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:23:13,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:13,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:13,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:23:23,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:23:29,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:23:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:30,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 161 states and 216 transitions. [2024-11-24 18:23:30,008 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 216 transitions. [2024-11-24 18:23:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:23:30,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:30,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:30,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:30,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:23:32,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:23:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:32,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 196 states and 258 transitions. [2024-11-24 18:23:32,898 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 258 transitions. [2024-11-24 18:23:32,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:23:32,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:32,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:23:43,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:23:53,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:24:03,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:24:13,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:24:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 199 states and 260 transitions. [2024-11-24 18:24:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 260 transitions. [2024-11-24 18:24:13,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:24:13,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:13,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:24:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 199 states and 258 transitions. [2024-11-24 18:24:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 258 transitions. [2024-11-24 18:24:13,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:24:13,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:13,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:24:15,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:15,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 201 states and 262 transitions. [2024-11-24 18:24:15,183 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 262 transitions. [2024-11-24 18:24:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:24:15,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:15,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:16,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 203 states and 265 transitions. [2024-11-24 18:24:16,532 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 265 transitions. [2024-11-24 18:24:16,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:24:16,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:16,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:17,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 204 states and 266 transitions. [2024-11-24 18:24:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 266 transitions. [2024-11-24 18:24:17,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:24:17,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:17,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:19,064 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 205 states and 267 transitions. [2024-11-24 18:24:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 267 transitions. [2024-11-24 18:24:19,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:24:19,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:19,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:20,499 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 206 states and 268 transitions. [2024-11-24 18:24:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 268 transitions. [2024-11-24 18:24:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:24:20,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:20,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 208 states and 272 transitions. [2024-11-24 18:24:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 272 transitions. [2024-11-24 18:24:23,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:24:23,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 273 transitions. [2024-11-24 18:24:24,965 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-11-24 18:24:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:24:24,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:24,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:26,200 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:26,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:26,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 210 states and 274 transitions. [2024-11-24 18:24:26,712 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 274 transitions. [2024-11-24 18:24:26,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:24:26,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:26,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:28,150 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:28,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:28,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 211 states and 275 transitions. [2024-11-24 18:24:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 275 transitions. [2024-11-24 18:24:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:24:28,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:28,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:30,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 212 states and 276 transitions. [2024-11-24 18:24:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 276 transitions. [2024-11-24 18:24:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:24:30,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:30,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:31,717 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:32,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 213 states and 277 transitions. [2024-11-24 18:24:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 277 transitions. [2024-11-24 18:24:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:24:32,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:32,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:32,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:35,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 214 states and 278 transitions. [2024-11-24 18:24:35,147 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-11-24 18:24:35,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:24:35,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:35,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:36,494 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 3 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:37,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 215 states and 279 transitions. [2024-11-24 18:24:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 279 transitions. [2024-11-24 18:24:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:24:37,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 3 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 216 states and 280 transitions. [2024-11-24 18:24:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 280 transitions. [2024-11-24 18:24:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:24:39,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:39,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 3 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:41,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:41,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 217 states and 281 transitions. [2024-11-24 18:24:41,889 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 281 transitions. [2024-11-24 18:24:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-24 18:24:41,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:41,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:43,565 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 3 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:44,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:44,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 218 states and 282 transitions. [2024-11-24 18:24:44,064 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 282 transitions. [2024-11-24 18:24:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:24:44,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:44,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 3 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:45,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 219 states and 283 transitions. [2024-11-24 18:24:45,769 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 283 transitions. [2024-11-24 18:24:45,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:24:45,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:45,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 3 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 220 states and 284 transitions. [2024-11-24 18:24:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2024-11-24 18:24:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:24:47,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:47,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 3 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:49,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 221 states and 285 transitions. [2024-11-24 18:24:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 285 transitions. [2024-11-24 18:24:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-24 18:24:49,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:49,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 3 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 222 states and 286 transitions. [2024-11-24 18:24:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 286 transitions. [2024-11-24 18:24:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:24:51,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:51,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 3 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:52,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:52,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 223 states and 287 transitions. [2024-11-24 18:24:52,865 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-11-24 18:24:52,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:24:52,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:52,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:54,278 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:54,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 224 states and 288 transitions. [2024-11-24 18:24:54,765 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 288 transitions. [2024-11-24 18:24:54,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:24:54,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:54,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 3 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:24:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 225 states and 289 transitions. [2024-11-24 18:24:59,622 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 289 transitions. [2024-11-24 18:24:59,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:24:59,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:59,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:59,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 3 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:01,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 226 states and 290 transitions. [2024-11-24 18:25:01,629 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 290 transitions. [2024-11-24 18:25:01,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:25:01,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:01,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 3 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:03,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:03,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 227 states and 291 transitions. [2024-11-24 18:25:03,790 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 291 transitions. [2024-11-24 18:25:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-24 18:25:03,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:03,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:05,250 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 3 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 228 states and 292 transitions. [2024-11-24 18:25:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-24 18:25:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:25:06,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 3 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:09,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 229 states and 293 transitions. [2024-11-24 18:25:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 293 transitions. [2024-11-24 18:25:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:25:09,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:09,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:11,122 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 3 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:12,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 230 states and 294 transitions. [2024-11-24 18:25:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 294 transitions. [2024-11-24 18:25:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:25:12,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:13,895 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 3 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:14,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 231 states and 295 transitions. [2024-11-24 18:25:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 295 transitions. [2024-11-24 18:25:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:25:14,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 3 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 232 states and 296 transitions. [2024-11-24 18:25:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 296 transitions. [2024-11-24 18:25:18,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:25:18,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:18,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:20,378 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 3 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:21,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 233 states and 297 transitions. [2024-11-24 18:25:21,522 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 297 transitions. [2024-11-24 18:25:21,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:25:21,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:21,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 3 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:24,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:24,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 234 states and 298 transitions. [2024-11-24 18:25:24,792 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 298 transitions. [2024-11-24 18:25:24,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:25:24,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:24,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:27,711 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 3 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 235 states and 299 transitions. [2024-11-24 18:25:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 299 transitions. [2024-11-24 18:25:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:25:29,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:29,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:31,257 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 3 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:31,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 236 states and 300 transitions. [2024-11-24 18:25:31,850 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 300 transitions. [2024-11-24 18:25:31,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:25:31,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:31,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 3 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:35,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 237 states and 301 transitions. [2024-11-24 18:25:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 301 transitions. [2024-11-24 18:25:35,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:25:35,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:35,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 3 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:38,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 238 states and 302 transitions. [2024-11-24 18:25:38,263 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 302 transitions. [2024-11-24 18:25:38,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:25:38,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:38,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 3 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:40,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 239 states and 303 transitions. [2024-11-24 18:25:40,719 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 303 transitions. [2024-11-24 18:25:40,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-24 18:25:40,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:40,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:43,190 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 3 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 240 states and 304 transitions. [2024-11-24 18:25:45,031 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 304 transitions. [2024-11-24 18:25:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:25:45,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:45,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 3 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 241 states and 305 transitions. [2024-11-24 18:25:48,989 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 305 transitions. [2024-11-24 18:25:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:25:48,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:48,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 3 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:52,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:52,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 242 states and 306 transitions. [2024-11-24 18:25:52,768 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 306 transitions. [2024-11-24 18:25:52,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:25:52,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:52,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:25:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 243 states and 307 transitions. [2024-11-24 18:25:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 307 transitions. [2024-11-24 18:25:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:25:56,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 3 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:26:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:00,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 244 states and 308 transitions. [2024-11-24 18:26:00,205 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 308 transitions. [2024-11-24 18:26:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:26:00,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 3 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:26:04,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:04,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 245 states and 309 transitions. [2024-11-24 18:26:04,784 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 309 transitions. [2024-11-24 18:26:04,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-24 18:26:04,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:04,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 3 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:26:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 246 states and 310 transitions. [2024-11-24 18:26:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 310 transitions. [2024-11-24 18:26:26,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:26:26,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:26,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 94 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:28,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 247 states and 311 transitions. [2024-11-24 18:26:28,512 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 311 transitions. [2024-11-24 18:26:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:26:28,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:28,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:30,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 139 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:33,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 249 states and 317 transitions. [2024-11-24 18:26:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 317 transitions. [2024-11-24 18:26:33,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-24 18:26:33,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:33,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 251 states and 321 transitions. [2024-11-24 18:26:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 321 transitions. [2024-11-24 18:26:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-24 18:26:36,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:36,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 229 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:41,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:41,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 254 states and 329 transitions. [2024-11-24 18:26:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 329 transitions. [2024-11-24 18:26:41,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-24 18:26:41,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:41,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 274 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:43,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 255 states and 330 transitions. [2024-11-24 18:26:43,971 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 330 transitions. [2024-11-24 18:26:43,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:26:43,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:43,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 319 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:47,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 256 states and 331 transitions. [2024-11-24 18:26:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 331 transitions. [2024-11-24 18:26:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-24 18:26:47,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:48,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1383 backedges. 364 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:50,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:50,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 257 states and 332 transitions. [2024-11-24 18:26:50,196 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 332 transitions. [2024-11-24 18:26:50,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-24 18:26:50,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:50,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 409 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 258 states and 333 transitions. [2024-11-24 18:26:52,400 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 333 transitions. [2024-11-24 18:26:52,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-24 18:26:52,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:52,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:54,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1490 backedges. 454 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 259 states and 334 transitions. [2024-11-24 18:26:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 334 transitions. [2024-11-24 18:26:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-24 18:26:55,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:55,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 499 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:59,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 260 states and 335 transitions. [2024-11-24 18:26:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 335 transitions. [2024-11-24 18:26:59,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-24 18:26:59,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:59,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:01,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 544 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 261 states and 336 transitions. [2024-11-24 18:27:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 336 transitions. [2024-11-24 18:27:02,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-24 18:27:02,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:02,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:04,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 589 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 262 states and 337 transitions. [2024-11-24 18:27:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 337 transitions. [2024-11-24 18:27:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:27:05,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1716 backedges. 634 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:09,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:09,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 263 states and 338 transitions. [2024-11-24 18:27:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 338 transitions. [2024-11-24 18:27:09,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:27:09,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:09,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 679 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:12,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 264 states and 339 transitions. [2024-11-24 18:27:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 339 transitions. [2024-11-24 18:27:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:27:12,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:12,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 724 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:16,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 265 states and 340 transitions. [2024-11-24 18:27:16,448 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 340 transitions. [2024-11-24 18:27:16,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-24 18:27:16,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:16,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:18,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 769 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:20,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 266 states and 341 transitions. [2024-11-24 18:27:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 341 transitions. [2024-11-24 18:27:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:27:20,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:20,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:22,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1958 backedges. 814 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:24,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:24,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 267 states and 342 transitions. [2024-11-24 18:27:24,594 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 342 transitions. [2024-11-24 18:27:24,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:27:24,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:24,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:27,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 859 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 268 states and 343 transitions. [2024-11-24 18:27:29,174 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 343 transitions. [2024-11-24 18:27:29,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-24 18:27:29,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:29,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:31,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 904 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 269 states and 344 transitions. [2024-11-24 18:27:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 344 transitions. [2024-11-24 18:27:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-24 18:27:33,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:36,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 949 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 270 states and 345 transitions. [2024-11-24 18:27:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 345 transitions. [2024-11-24 18:27:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-24 18:27:38,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:38,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:38,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:41,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 994 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 271 states and 346 transitions. [2024-11-24 18:27:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 346 transitions. [2024-11-24 18:27:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-24 18:27:42,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:42,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:45,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 1039 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 272 states and 347 transitions. [2024-11-24 18:27:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 347 transitions. [2024-11-24 18:27:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-24 18:27:46,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:46,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:49,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2351 backedges. 1084 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 273 states and 348 transitions. [2024-11-24 18:27:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 348 transitions. [2024-11-24 18:27:51,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-24 18:27:51,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:51,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 1129 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:56,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 274 states and 349 transitions. [2024-11-24 18:27:56,266 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 349 transitions. [2024-11-24 18:27:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-24 18:27:56,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:56,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:00,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2490 backedges. 1174 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 275 states and 350 transitions. [2024-11-24 18:28:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 350 transitions. [2024-11-24 18:28:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-24 18:28:02,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:02,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2561 backedges. 1219 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:06,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:06,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 276 states and 351 transitions. [2024-11-24 18:28:06,127 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 351 transitions. [2024-11-24 18:28:06,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-24 18:28:06,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:06,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2633 backedges. 1264 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:11,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:11,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 277 states and 352 transitions. [2024-11-24 18:28:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 352 transitions. [2024-11-24 18:28:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-24 18:28:11,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:11,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:14,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 1309 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:15,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:15,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 278 states and 353 transitions. [2024-11-24 18:28:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 353 transitions. [2024-11-24 18:28:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-24 18:28:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:18,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2780 backedges. 1354 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:19,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 279 states and 354 transitions. [2024-11-24 18:28:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 354 transitions. [2024-11-24 18:28:19,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:28:19,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:19,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:22,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2855 backedges. 1399 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:24,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:24,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 280 states and 355 transitions. [2024-11-24 18:28:24,029 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 355 transitions. [2024-11-24 18:28:24,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-24 18:28:24,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:24,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2931 backedges. 1444 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 281 states and 356 transitions. [2024-11-24 18:28:51,968 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 356 transitions. [2024-11-24 18:28:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-24 18:28:51,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:56,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 1489 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:58,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 282 states and 357 transitions. [2024-11-24 18:28:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 357 transitions. [2024-11-24 18:28:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-24 18:28:58,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:58,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 3086 backedges. 1534 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 283 states and 358 transitions. [2024-11-24 18:29:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 358 transitions. [2024-11-24 18:29:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-24 18:29:03,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 1579 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:09,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:09,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 284 states and 359 transitions. [2024-11-24 18:29:09,441 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 359 transitions. [2024-11-24 18:29:09,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-24 18:29:09,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:09,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:13,153 INFO L134 CoverageAnalysis]: Checked inductivity of 3245 backedges. 1624 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:15,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 285 states and 360 transitions. [2024-11-24 18:29:15,508 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 360 transitions. [2024-11-24 18:29:15,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-24 18:29:15,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:15,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:16,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:20,231 INFO L134 CoverageAnalysis]: Checked inductivity of 3326 backedges. 1669 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:22,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:22,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 286 states and 361 transitions. [2024-11-24 18:29:22,014 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 361 transitions. [2024-11-24 18:29:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-24 18:29:22,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:25,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3408 backedges. 1714 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 287 states and 362 transitions. [2024-11-24 18:29:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 362 transitions. [2024-11-24 18:29:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-24 18:29:27,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 3491 backedges. 1759 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:34,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:34,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 288 states and 363 transitions. [2024-11-24 18:29:34,448 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 363 transitions. [2024-11-24 18:29:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-24 18:29:34,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:34,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3575 backedges. 1804 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 289 states and 364 transitions. [2024-11-24 18:29:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 364 transitions. [2024-11-24 18:29:38,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-24 18:29:38,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:38,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 1849 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:46,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:46,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 290 states and 365 transitions. [2024-11-24 18:29:46,408 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 365 transitions. [2024-11-24 18:29:46,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:29:46,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:46,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3746 backedges. 1894 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:53,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 366 transitions. [2024-11-24 18:29:53,239 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 366 transitions. [2024-11-24 18:29:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:29:53,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:53,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3833 backedges. 1939 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 292 states and 367 transitions. [2024-11-24 18:29:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 367 transitions. [2024-11-24 18:29:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-24 18:29:58,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:58,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:03,104 INFO L134 CoverageAnalysis]: Checked inductivity of 3921 backedges. 1984 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:30:05,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:05,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 293 states and 368 transitions. [2024-11-24 18:30:05,663 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 368 transitions. [2024-11-24 18:30:05,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:30:05,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:05,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4010 backedges. 2029 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:30:11,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:11,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 294 states and 369 transitions. [2024-11-24 18:30:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 369 transitions. [2024-11-24 18:30:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:30:11,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:11,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:16,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 2074 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:30:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 295 states and 370 transitions. [2024-11-24 18:30:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 370 transitions. [2024-11-24 18:30:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-24 18:30:21,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:21,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:29,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 2119 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:30:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 296 states and 371 transitions. [2024-11-24 18:30:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 371 transitions. [2024-11-24 18:30:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-24 18:30:32,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4283 backedges. 2164 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:30:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 297 states and 372 transitions. [2024-11-24 18:30:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 372 transitions. [2024-11-24 18:30:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-24 18:30:38,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:43,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4376 backedges. 2209 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:30:45,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:45,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 298 states and 373 transitions. [2024-11-24 18:30:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 373 transitions. [2024-11-24 18:30:45,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:30:45,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:45,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4470 backedges. 2254 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:30:57,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:57,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 299 states and 374 transitions. [2024-11-24 18:30:57,518 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 374 transitions. [2024-11-24 18:30:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-24 18:30:57,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:57,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:02,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 2299 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:31:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:04,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 300 states and 375 transitions. [2024-11-24 18:31:04,947 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 375 transitions. [2024-11-24 18:31:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:31:04,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:04,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:12,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4661 backedges. 2344 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:31:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:15,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 301 states and 376 transitions. [2024-11-24 18:31:15,900 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 376 transitions. [2024-11-24 18:31:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-24 18:31:15,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:15,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4758 backedges. 2389 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:31:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 302 states and 377 transitions. [2024-11-24 18:31:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 377 transitions. [2024-11-24 18:31:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-24 18:31:24,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:24,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4856 backedges. 2434 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:31:33,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 303 states and 378 transitions. [2024-11-24 18:31:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 378 transitions. [2024-11-24 18:31:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-24 18:31:33,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:33,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:38,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 2479 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:31:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:40,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 304 states and 379 transitions. [2024-11-24 18:31:40,216 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 379 transitions. [2024-11-24 18:31:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-24 18:31:40,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:40,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 5055 backedges. 2524 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:31:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 305 states and 380 transitions. [2024-11-24 18:31:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 380 transitions. [2024-11-24 18:31:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-24 18:31:52,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:53,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 5156 backedges. 2569 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:32:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 306 states and 381 transitions. [2024-11-24 18:32:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 381 transitions. [2024-11-24 18:32:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-24 18:32:00,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:06,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5258 backedges. 2614 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:32:08,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:08,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 307 states and 382 transitions. [2024-11-24 18:32:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 382 transitions. [2024-11-24 18:32:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:32:08,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:08,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 2659 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:32:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:16,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 308 states and 383 transitions. [2024-11-24 18:32:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 383 transitions. [2024-11-24 18:32:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-24 18:32:16,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:16,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 5465 backedges. 2704 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:32:24,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:24,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 309 states and 384 transitions. [2024-11-24 18:32:24,341 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 384 transitions. [2024-11-24 18:32:24,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-24 18:32:24,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:24,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5570 backedges. 2749 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:32:34,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 310 states and 385 transitions. [2024-11-24 18:32:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 385 transitions. [2024-11-24 18:32:34,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:32:34,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:34,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:35,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:44,621 INFO L134 CoverageAnalysis]: Checked inductivity of 5676 backedges. 2794 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:32:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 311 states and 386 transitions. [2024-11-24 18:32:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 386 transitions. [2024-11-24 18:32:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-24 18:32:51,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:58,834 INFO L134 CoverageAnalysis]: Checked inductivity of 5783 backedges. 2839 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:33:02,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:33:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 312 states and 387 transitions. [2024-11-24 18:33:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 387 transitions. [2024-11-24 18:33:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-24 18:33:02,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:33:02,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:33:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat