./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.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_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:57:26,370 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:57:26,422 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 21:57:26,427 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:57:26,427 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:57:26,445 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:57:26,446 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:57:26,446 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:57:26,446 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:57:26,446 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:57:26,447 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:57:26,447 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:57:26,447 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:57:26,447 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:57:26,447 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:57:26,447 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:57:26,447 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:57:26,447 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:57:26,447 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:57:26,447 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 21:57:26,448 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:57:26,448 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:57:26,448 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:57:26,448 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:57:26,448 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:57:26,448 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:57:26,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:57:26,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:57:26,448 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:57:26,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:57:26,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:57:26,449 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:57:26,449 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:57:26,449 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:57:26,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:57:26,449 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_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2024-12-05 21:57:26,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:57:26,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:57:26,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:57:26,695 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:57:26,696 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:57:26,697 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2024-12-05 21:57:29,351 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/data/08611ea3e/413868ba16e24629ab716c7710fa2a10/FLAG430fa587e [2024-12-05 21:57:29,609 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:57:29,610 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2024-12-05 21:57:29,623 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/data/08611ea3e/413868ba16e24629ab716c7710fa2a10/FLAG430fa587e [2024-12-05 21:57:29,919 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/data/08611ea3e/413868ba16e24629ab716c7710fa2a10 [2024-12-05 21:57:29,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:57:29,922 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:57:29,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:57:29,923 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:57:29,926 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:57:29,927 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:57:29" (1/1) ... [2024-12-05 21:57:29,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3efacf20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:29, skipping insertion in model container [2024-12-05 21:57:29,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:57:29" (1/1) ... [2024-12-05 21:57:29,958 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:57:30,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:57:30,382 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:57:30,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:57:30,498 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:57:30,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30 WrapperNode [2024-12-05 21:57:30,499 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:57:30,499 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:57:30,500 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:57:30,500 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:57:30,504 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,523 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,578 INFO L138 Inliner]: procedures = 177, calls = 330, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1589 [2024-12-05 21:57:30,579 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:57:30,579 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:57:30,579 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:57:30,579 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:57:30,587 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,596 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,597 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,634 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,637 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,649 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,653 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,658 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,681 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:57:30,682 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:57:30,682 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:57:30,682 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:57:30,683 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:30" (1/1) ... [2024-12-05 21:57:30,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:57:30,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:57:30,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:57:30,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0511eeda-9dba-437b-a1ad-f9b7eb3c9459/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:57:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-05 21:57:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-05 21:57:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:57:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:57:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:57:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:57:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:57:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:57:30,922 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:57:30,924 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:57:32,330 INFO L? ?]: Removed 351 outVars from TransFormulas that were not future-live. [2024-12-05 21:57:32,331 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:57:33,621 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:57:33,621 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-12-05 21:57:33,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:57:33 BoogieIcfgContainer [2024-12-05 21:57:33,622 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:57:33,622 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:57:33,622 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:57:33,632 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:57:33,633 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:57:33" (1/1) ... [2024-12-05 21:57:33,640 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:57:33,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 162 states and 265 transitions. [2024-12-05 21:57:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 265 transitions. [2024-12-05 21:57:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:57:33,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:33,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:33,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:57:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:33,885 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-05 21:57:33,891 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:57:33,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 21:57:33,981 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 21:57:33,983 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-05 21:57:33,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 21:57:33,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-05 21:57:34,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 165 states and 270 transitions. [2024-12-05 21:57:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 270 transitions. [2024-12-05 21:57:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:57:34,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:57:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:34,160 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-05 21:57:34,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:57:34,170 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 21:57:34,197 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 21:57:34,197 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-05 21:57:34,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 21:57:34,204 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-05 21:57:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:34,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 166 states and 271 transitions. [2024-12-05 21:57:34,227 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 271 transitions. [2024-12-05 21:57:34,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:57:34,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 166 states and 269 transitions. [2024-12-05 21:57:34,301 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 269 transitions. [2024-12-05 21:57:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:57:34,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:34,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 166 states and 268 transitions. [2024-12-05 21:57:34,353 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 268 transitions. [2024-12-05 21:57:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:57:34,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 166 states and 267 transitions. [2024-12-05 21:57:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 267 transitions. [2024-12-05 21:57:34,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:57:34,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 166 states and 263 transitions. [2024-12-05 21:57:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 263 transitions. [2024-12-05 21:57:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:57:34,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:34,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 166 states and 257 transitions. [2024-12-05 21:57:34,648 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 257 transitions. [2024-12-05 21:57:34,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:57:34,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:34,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:44,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 166 states and 251 transitions. [2024-12-05 21:57:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 251 transitions. [2024-12-05 21:57:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:57:44,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:44,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:51,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:51,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 181 states and 269 transitions. [2024-12-05 21:57:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 269 transitions. [2024-12-05 21:57:51,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:57:51,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:51,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:51,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:51,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:51,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 181 states and 267 transitions. [2024-12-05 21:57:51,333 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 267 transitions. [2024-12-05 21:57:51,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:57:51,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:51,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 181 states and 265 transitions. [2024-12-05 21:57:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 265 transitions. [2024-12-05 21:57:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:57:51,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:51,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:52,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:52,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 181 states and 263 transitions. [2024-12-05 21:57:52,128 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 263 transitions. [2024-12-05 21:57:52,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:57:52,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:52,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:57:59,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 184 states and 265 transitions. [2024-12-05 21:57:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 265 transitions. [2024-12-05 21:57:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:57:59,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:59,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:00,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:00,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:58:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 186 states and 269 transitions. [2024-12-05 21:58:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 269 transitions. [2024-12-05 21:58:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:58:00,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:01,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 188 states and 274 transitions. [2024-12-05 21:58:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 274 transitions. [2024-12-05 21:58:01,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:58:01,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:01,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:02,720 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 190 states and 277 transitions. [2024-12-05 21:58:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 277 transitions. [2024-12-05 21:58:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 21:58:03,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:03,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:03,870 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:04,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 191 states and 278 transitions. [2024-12-05 21:58:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 278 transitions. [2024-12-05 21:58:04,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:58:04,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:04,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 192 states and 279 transitions. [2024-12-05 21:58:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 279 transitions. [2024-12-05 21:58:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:58:05,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:05,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:06,236 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 195 states and 286 transitions. [2024-12-05 21:58:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 286 transitions. [2024-12-05 21:58:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:58:07,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:07,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:07,995 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:08,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 196 states and 287 transitions. [2024-12-05 21:58:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 287 transitions. [2024-12-05 21:58:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:58:08,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:08,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:09,473 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 197 states and 288 transitions. [2024-12-05 21:58:09,941 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 288 transitions. [2024-12-05 21:58:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:58:09,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:09,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:10,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:11,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 198 states and 289 transitions. [2024-12-05 21:58:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 289 transitions. [2024-12-05 21:58:11,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:58:11,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:11,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:12,416 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 199 states and 290 transitions. [2024-12-05 21:58:12,975 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 290 transitions. [2024-12-05 21:58:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:58:12,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:12,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:13,731 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 200 states and 291 transitions. [2024-12-05 21:58:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 291 transitions. [2024-12-05 21:58:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:58:14,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:14,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:14,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:15,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 201 states and 292 transitions. [2024-12-05 21:58:15,246 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 292 transitions. [2024-12-05 21:58:15,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:58:15,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:15,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 202 states and 293 transitions. [2024-12-05 21:58:17,038 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 293 transitions. [2024-12-05 21:58:17,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:58:17,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:17,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 203 states and 294 transitions. [2024-12-05 21:58:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 294 transitions. [2024-12-05 21:58:18,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:58:18,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:18,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:20,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 204 states and 295 transitions. [2024-12-05 21:58:20,010 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 295 transitions. [2024-12-05 21:58:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:58:20,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:20,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:20,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:21,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 205 states and 296 transitions. [2024-12-05 21:58:21,205 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 296 transitions. [2024-12-05 21:58:21,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:58:21,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:21,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:21,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:22,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:22,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 206 states and 297 transitions. [2024-12-05 21:58:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 297 transitions. [2024-12-05 21:58:22,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:58:22,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:22,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 207 states and 298 transitions. [2024-12-05 21:58:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 298 transitions. [2024-12-05 21:58:23,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:58:23,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:23,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:24,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:24,767 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 229 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 208 states and 299 transitions. [2024-12-05 21:58:25,096 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 299 transitions. [2024-12-05 21:58:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:58:25,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:25,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 209 states and 300 transitions. [2024-12-05 21:58:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 300 transitions. [2024-12-05 21:58:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:58:27,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:27,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 274 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 210 states and 301 transitions. [2024-12-05 21:58:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 301 transitions. [2024-12-05 21:58:29,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:58:29,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:29,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:30,491 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 298 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:31,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:31,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 211 states and 302 transitions. [2024-12-05 21:58:31,179 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 302 transitions. [2024-12-05 21:58:31,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:58:31,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:31,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 212 states and 303 transitions. [2024-12-05 21:58:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 303 transitions. [2024-12-05 21:58:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:58:32,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:32,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 349 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:35,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:35,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 213 states and 304 transitions. [2024-12-05 21:58:35,016 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 304 transitions. [2024-12-05 21:58:35,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:58:35,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:35,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:36,239 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:37,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 214 states and 305 transitions. [2024-12-05 21:58:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 305 transitions. [2024-12-05 21:58:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:58:37,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:37,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:38,677 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 215 states and 306 transitions. [2024-12-05 21:58:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 306 transitions. [2024-12-05 21:58:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:58:39,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:40,788 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 433 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:41,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:41,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 216 states and 307 transitions. [2024-12-05 21:58:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 307 transitions. [2024-12-05 21:58:41,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:58:41,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:41,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:42,590 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 463 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:42,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:42,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 217 states and 308 transitions. [2024-12-05 21:58:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 308 transitions. [2024-12-05 21:58:42,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:58:42,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:42,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:44,097 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:44,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 218 states and 309 transitions. [2024-12-05 21:58:44,507 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 309 transitions. [2024-12-05 21:58:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:58:44,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:44,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:45,743 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 526 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:46,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 219 states and 310 transitions. [2024-12-05 21:58:46,208 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 310 transitions. [2024-12-05 21:58:46,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:58:46,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:46,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:47,622 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 559 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 220 states and 311 transitions. [2024-12-05 21:58:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 311 transitions. [2024-12-05 21:58:48,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:58:48,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:48,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 593 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 221 states and 312 transitions. [2024-12-05 21:58:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 312 transitions. [2024-12-05 21:58:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:58:51,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:51,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 222 states and 313 transitions. [2024-12-05 21:58:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 313 transitions. [2024-12-05 21:58:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:58:53,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:53,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:56,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 223 states and 314 transitions. [2024-12-05 21:58:56,500 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 314 transitions. [2024-12-05 21:58:56,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:58:56,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:56,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 701 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:59,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 224 states and 315 transitions. [2024-12-05 21:58:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 315 transitions. [2024-12-05 21:58:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:58:59,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:59,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 739 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:01,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 225 states and 316 transitions. [2024-12-05 21:59:01,611 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 316 transitions. [2024-12-05 21:59:01,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:59:01,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:01,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:03,277 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:04,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:04,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 226 states and 317 transitions. [2024-12-05 21:59:04,194 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 317 transitions. [2024-12-05 21:59:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:59:04,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:04,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:06,277 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 227 states and 318 transitions. [2024-12-05 21:59:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 318 transitions. [2024-12-05 21:59:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:59:07,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:09,025 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 859 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:09,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 228 states and 319 transitions. [2024-12-05 21:59:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 319 transitions. [2024-12-05 21:59:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:59:09,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:09,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:11,603 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 901 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:12,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:12,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 229 states and 320 transitions. [2024-12-05 21:59:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 320 transitions. [2024-12-05 21:59:12,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:59:12,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:12,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 944 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:15,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:15,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 230 states and 321 transitions. [2024-12-05 21:59:15,543 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 321 transitions. [2024-12-05 21:59:15,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:59:15,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:15,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:17,233 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 988 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:17,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:17,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 231 states and 322 transitions. [2024-12-05 21:59:17,861 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 322 transitions. [2024-12-05 21:59:17,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:59:17,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:17,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1033 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 232 states and 323 transitions. [2024-12-05 21:59:20,568 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 323 transitions. [2024-12-05 21:59:20,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:59:20,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:29,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1079 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 233 states and 324 transitions. [2024-12-05 21:59:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 324 transitions. [2024-12-05 21:59:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:59:37,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:37,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 234 states and 325 transitions. [2024-12-05 21:59:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 325 transitions. [2024-12-05 21:59:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:59:38,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:38,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:41,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 236 states and 331 transitions. [2024-12-05 21:59:41,367 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 331 transitions. [2024-12-05 21:59:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:59:41,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:41,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 238 states and 335 transitions. [2024-12-05 21:59:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 335 transitions. [2024-12-05 21:59:44,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:59:44,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:44,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:47,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 240 states and 342 transitions. [2024-12-05 21:59:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 342 transitions. [2024-12-05 21:59:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:47,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:48,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 241 states and 343 transitions. [2024-12-05 21:59:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 343 transitions. [2024-12-05 21:59:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:59:48,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 242 states and 344 transitions. [2024-12-05 21:59:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 344 transitions. [2024-12-05 21:59:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:59:50,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:50,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:51,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 243 states and 345 transitions. [2024-12-05 21:59:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 345 transitions. [2024-12-05 21:59:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:59:53,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 244 states and 346 transitions. [2024-12-05 21:59:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 346 transitions. [2024-12-05 21:59:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:59:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:57,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 245 states and 347 transitions. [2024-12-05 21:59:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 347 transitions. [2024-12-05 21:59:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:59:57,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:57,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:59,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:59,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 246 states and 348 transitions. [2024-12-05 21:59:59,885 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 348 transitions. [2024-12-05 21:59:59,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:59:59,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:59,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:01,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 247 states and 349 transitions. [2024-12-05 22:00:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 349 transitions. [2024-12-05 22:00:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:00:01,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:05,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 248 states and 350 transitions. [2024-12-05 22:00:05,036 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 350 transitions. [2024-12-05 22:00:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:00:05,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:05,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:06,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:07,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 249 states and 351 transitions. [2024-12-05 22:00:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 351 transitions. [2024-12-05 22:00:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:00:07,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:07,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:10,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 250 states and 352 transitions. [2024-12-05 22:00:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 352 transitions. [2024-12-05 22:00:10,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:00:10,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:10,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:10,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:12,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:12,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 251 states and 353 transitions. [2024-12-05 22:00:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 353 transitions. [2024-12-05 22:00:12,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:00:12,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:12,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:14,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:15,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 252 states and 354 transitions. [2024-12-05 22:00:15,372 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 354 transitions. [2024-12-05 22:00:15,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:00:15,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:15,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:17,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:17,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 253 states and 355 transitions. [2024-12-05 22:00:17,951 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 355 transitions. [2024-12-05 22:00:17,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:00:17,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:17,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:19,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 254 states and 356 transitions. [2024-12-05 22:00:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 356 transitions. [2024-12-05 22:00:19,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:00:19,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:19,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 255 states and 357 transitions. [2024-12-05 22:00:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 357 transitions. [2024-12-05 22:00:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:00:21,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:21,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 256 states and 358 transitions. [2024-12-05 22:00:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 358 transitions. [2024-12-05 22:00:25,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:00:25,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:25,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:27,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:28,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:28,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 257 states and 359 transitions. [2024-12-05 22:00:28,070 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 359 transitions. [2024-12-05 22:00:28,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:00:28,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:28,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 258 states and 360 transitions. [2024-12-05 22:00:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 360 transitions. [2024-12-05 22:00:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:00:30,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:30,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 259 states and 361 transitions. [2024-12-05 22:00:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 361 transitions. [2024-12-05 22:00:33,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:00:33,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:33,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:35,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 260 states and 362 transitions. [2024-12-05 22:00:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 362 transitions. [2024-12-05 22:00:36,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:00:36,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:36,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:38,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:38,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:38,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 261 states and 363 transitions. [2024-12-05 22:00:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 363 transitions. [2024-12-05 22:00:38,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 22:00:38,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:38,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:40,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 262 states and 364 transitions. [2024-12-05 22:00:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 364 transitions. [2024-12-05 22:00:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 22:00:42,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:42,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:42,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:45,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:45,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 263 states and 365 transitions. [2024-12-05 22:00:45,384 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 365 transitions. [2024-12-05 22:00:45,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:00:45,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:45,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:48,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:48,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 264 states and 366 transitions. [2024-12-05 22:00:48,262 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 366 transitions. [2024-12-05 22:00:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:00:48,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:48,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:49,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:51,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 265 states and 367 transitions. [2024-12-05 22:00:51,465 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 367 transitions. [2024-12-05 22:00:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:00:51,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:54,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 266 states and 368 transitions. [2024-12-05 22:00:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 368 transitions. [2024-12-05 22:00:54,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:00:54,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:54,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:56,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:58,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 267 states and 369 transitions. [2024-12-05 22:00:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 369 transitions. [2024-12-05 22:00:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:00:58,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:58,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:59,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:00,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 268 states and 370 transitions. [2024-12-05 22:01:00,583 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 370 transitions. [2024-12-05 22:01:00,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:01:00,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:00,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:01,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:03,724 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:05,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:05,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 269 states and 371 transitions. [2024-12-05 22:01:05,006 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 371 transitions. [2024-12-05 22:01:05,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:01:05,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:05,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:08,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:09,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 270 states and 372 transitions. [2024-12-05 22:01:09,050 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 372 transitions. [2024-12-05 22:01:09,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:01:09,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:09,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:11,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:12,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 271 states and 373 transitions. [2024-12-05 22:01:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 373 transitions. [2024-12-05 22:01:12,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:01:12,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:12,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:17,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 272 states and 374 transitions. [2024-12-05 22:01:17,057 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 374 transitions. [2024-12-05 22:01:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:01:17,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:17,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 273 states and 375 transitions. [2024-12-05 22:01:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 375 transitions. [2024-12-05 22:01:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 22:01:21,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:25,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 274 states and 376 transitions. [2024-12-05 22:01:25,806 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 376 transitions. [2024-12-05 22:01:25,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:01:25,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:25,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:29,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:29,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 275 states and 377 transitions. [2024-12-05 22:01:29,551 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 377 transitions. [2024-12-05 22:01:29,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 22:01:29,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:29,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 276 states and 378 transitions. [2024-12-05 22:01:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 378 transitions. [2024-12-05 22:01:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 22:01:35,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:35,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:39,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 277 states and 379 transitions. [2024-12-05 22:01:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 379 transitions. [2024-12-05 22:01:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:01:39,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:39,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:42,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:43,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 278 states and 380 transitions. [2024-12-05 22:01:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 380 transitions. [2024-12-05 22:01:43,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:01:43,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:43,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:49,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 279 states and 381 transitions. [2024-12-05 22:01:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 381 transitions. [2024-12-05 22:01:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:01:49,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:53,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 280 states and 382 transitions. [2024-12-05 22:01:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 382 transitions. [2024-12-05 22:01:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:01:53,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:53,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:56,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:57,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 281 states and 383 transitions. [2024-12-05 22:01:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 383 transitions. [2024-12-05 22:01:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:01:57,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:57,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:01,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 282 states and 384 transitions. [2024-12-05 22:02:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 384 transitions. [2024-12-05 22:02:02,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:02:02,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:02,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:09,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 283 states and 385 transitions. [2024-12-05 22:02:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 385 transitions. [2024-12-05 22:02:09,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:02:09,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:09,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:13,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:15,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:15,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 284 states and 386 transitions. [2024-12-05 22:02:15,148 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 386 transitions. [2024-12-05 22:02:15,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:02:15,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:15,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:19,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:21,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 285 states and 387 transitions. [2024-12-05 22:02:21,375 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 387 transitions. [2024-12-05 22:02:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:02:21,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:21,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:22,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:27,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 286 states and 388 transitions. [2024-12-05 22:02:27,998 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 388 transitions. [2024-12-05 22:02:27,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:02:27,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:27,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:29,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:34,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 287 states and 389 transitions. [2024-12-05 22:02:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 389 transitions. [2024-12-05 22:02:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:02:34,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:34,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:35,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 288 states and 390 transitions. [2024-12-05 22:02:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 390 transitions. [2024-12-05 22:02:42,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:02:42,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:42,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:46,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:48,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 289 states and 391 transitions. [2024-12-05 22:02:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 391 transitions. [2024-12-05 22:02:48,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:02:48,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:48,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:52,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 290 states and 392 transitions. [2024-12-05 22:02:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 392 transitions. [2024-12-05 22:02:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:02:55,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:01,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 291 states and 393 transitions. [2024-12-05 22:03:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 393 transitions. [2024-12-05 22:03:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:03:01,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:01,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:07,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 292 states and 394 transitions. [2024-12-05 22:03:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 394 transitions. [2024-12-05 22:03:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:03:09,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:09,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:15,423 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:18,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:18,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 293 states and 395 transitions. [2024-12-05 22:03:18,042 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 395 transitions. [2024-12-05 22:03:18,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 22:03:18,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:18,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:23,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:23,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 294 states and 396 transitions. [2024-12-05 22:03:23,695 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 396 transitions. [2024-12-05 22:03:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:03:23,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:23,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:30,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 295 states and 397 transitions. [2024-12-05 22:03:30,035 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 397 transitions. [2024-12-05 22:03:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:03:30,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:30,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:38,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 296 states and 398 transitions. [2024-12-05 22:03:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 398 transitions. [2024-12-05 22:03:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:03:38,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:39,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 297 states and 399 transitions. [2024-12-05 22:03:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 399 transitions. [2024-12-05 22:03:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:03:44,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:44,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:50,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:50,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 298 states and 400 transitions. [2024-12-05 22:03:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 400 transitions. [2024-12-05 22:03:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:03:50,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:50,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:55,724 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 299 states and 401 transitions. [2024-12-05 22:03:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 401 transitions. [2024-12-05 22:03:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:03:58,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:58,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:25,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 300 states and 402 transitions. [2024-12-05 22:04:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 402 transitions. [2024-12-05 22:04:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:04:49,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:49,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:54,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 301 states and 403 transitions. [2024-12-05 22:04:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 403 transitions. [2024-12-05 22:04:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:04:57,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:57,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 302 states and 404 transitions. [2024-12-05 22:05:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 404 transitions. [2024-12-05 22:05:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:05:05,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:05,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:10,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:12,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:12,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 303 states and 405 transitions. [2024-12-05 22:05:12,919 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 405 transitions. [2024-12-05 22:05:12,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:05:12,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:12,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:13,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:20,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:20,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 304 states and 406 transitions. [2024-12-05 22:05:20,402 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 406 transitions. [2024-12-05 22:05:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:05:20,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:20,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:27,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:27,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 305 states and 407 transitions. [2024-12-05 22:05:27,977 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 407 transitions. [2024-12-05 22:05:27,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:05:27,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:27,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:35,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 306 states and 408 transitions. [2024-12-05 22:05:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 408 transitions. [2024-12-05 22:05:35,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:05:35,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:35,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:44,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 307 states and 409 transitions. [2024-12-05 22:05:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 409 transitions. [2024-12-05 22:05:55,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:05:55,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:55,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 308 states and 410 transitions. [2024-12-05 22:06:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 410 transitions. [2024-12-05 22:06:02,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:06:02,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:02,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:09,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:12,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:12,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 309 states and 411 transitions. [2024-12-05 22:06:12,682 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 411 transitions. [2024-12-05 22:06:12,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:06:12,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:12,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:18,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:21,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:21,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 310 states and 412 transitions. [2024-12-05 22:06:21,066 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 412 transitions. [2024-12-05 22:06:21,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:06:21,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:21,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:29,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 311 states and 413 transitions. [2024-12-05 22:06:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 413 transitions. [2024-12-05 22:06:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:06:29,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:39,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 312 states and 414 transitions. [2024-12-05 22:06:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 414 transitions. [2024-12-05 22:06:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 22:06:39,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:45,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:46,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 313 states and 415 transitions. [2024-12-05 22:06:46,674 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 415 transitions. [2024-12-05 22:06:46,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:06:46,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:46,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:52,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:53,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 314 states and 416 transitions. [2024-12-05 22:06:53,928 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 416 transitions. [2024-12-05 22:06:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:06:53,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:53,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:00,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 315 states and 417 transitions. [2024-12-05 22:07:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 417 transitions. [2024-12-05 22:07:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:07:01,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:08,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 316 states and 418 transitions. [2024-12-05 22:07:13,409 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 418 transitions. [2024-12-05 22:07:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:07:13,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:13,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 317 states and 419 transitions. [2024-12-05 22:07:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 419 transitions. [2024-12-05 22:07:22,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:07:22,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:22,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:28,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 318 states and 420 transitions. [2024-12-05 22:07:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 420 transitions. [2024-12-05 22:07:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:07:31,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:31,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:32,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 319 states and 421 transitions. [2024-12-05 22:07:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 421 transitions. [2024-12-05 22:07:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:07:39,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:39,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:56,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:08:07,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:07,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 320 states and 422 transitions. [2024-12-05 22:08:07,627 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 422 transitions. [2024-12-05 22:08:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:08:07,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:07,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:15,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:08:19,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:19,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 321 states and 423 transitions. [2024-12-05 22:08:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 423 transitions. [2024-12-05 22:08:19,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:08:19,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:19,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:27,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:08:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 322 states and 424 transitions. [2024-12-05 22:08:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 424 transitions. [2024-12-05 22:08:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:08:30,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:30,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:08:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:39,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 323 states and 425 transitions. [2024-12-05 22:08:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 425 transitions. [2024-12-05 22:08:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 22:08:39,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:39,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:08:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:51,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 324 states and 426 transitions. [2024-12-05 22:08:51,864 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 426 transitions. [2024-12-05 22:08:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:08:51,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:51,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:09:07,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:07,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 325 states and 427 transitions. [2024-12-05 22:09:07,274 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 427 transitions. [2024-12-05 22:09:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:09:07,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:07,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:09:16,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:16,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 326 states and 428 transitions. [2024-12-05 22:09:16,906 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 428 transitions. [2024-12-05 22:09:16,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:09:16,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:16,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:23,104 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:09:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 327 states and 429 transitions. [2024-12-05 22:09:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 429 transitions. [2024-12-05 22:09:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:09:24,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:09:32,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:32,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 328 states and 430 transitions. [2024-12-05 22:09:32,722 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 430 transitions. [2024-12-05 22:09:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 22:09:32,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:32,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:09:41,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 329 states and 431 transitions. [2024-12-05 22:09:41,081 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 431 transitions. [2024-12-05 22:09:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 22:09:41,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:41,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:48,092 INFO L134 CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:09:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 330 states and 432 transitions. [2024-12-05 22:09:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 432 transitions. [2024-12-05 22:09:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 22:09:49,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.