./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk --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 be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:24:52,789 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:24:52,879 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:24:52,886 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:24:52,888 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:24:52,930 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:24:52,933 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:24:52,933 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:24:52,935 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:24:52,937 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:24:52,937 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:24:52,938 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:24:52,938 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:24:52,939 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:24:52,941 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:24:52,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:24:52,942 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:24:52,942 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:24:52,943 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:24:52,943 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:24:52,943 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:24:52,944 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:24:52,944 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:24:52,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:24:52,945 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:24:52,945 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:24:52,946 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:24:52,946 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:24:52,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:24:52,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:52,947 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:24:52,948 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:24:52,948 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:24:52,948 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:24:52,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:24:52,949 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2024-11-08 23:24:53,220 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:24:53,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:24:53,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:24:53,248 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:24:53,249 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:24:53,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i Unable to find full path for "g++" [2024-11-08 23:24:55,217 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:24:55,643 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:24:55,643 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i [2024-11-08 23:24:55,670 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/data/3274202d5/e74f1f5858e043f084ce353f6bb4cd78/FLAGdc199862e [2024-11-08 23:24:55,793 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/data/3274202d5/e74f1f5858e043f084ce353f6bb4cd78 [2024-11-08 23:24:55,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:24:55,797 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:24:55,798 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:55,799 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:24:55,804 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:24:55,805 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:55" (1/1) ... [2024-11-08 23:24:55,806 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c385c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:55, skipping insertion in model container [2024-11-08 23:24:55,807 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:55" (1/1) ... [2024-11-08 23:24:55,888 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:24:56,661 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:56,672 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:24:56,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:56,833 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:24:56,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56 WrapperNode [2024-11-08 23:24:56,834 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:56,835 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:56,835 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:24:56,836 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:24:56,844 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:56,879 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:56,963 INFO L138 Inliner]: procedures = 177, calls = 325, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1568 [2024-11-08 23:24:56,963 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:56,964 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:24:56,964 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:24:56,964 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:24:56,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:56,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:57,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:57,020 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:57,101 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:57,126 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:57,134 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:57,144 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:57,162 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:24:57,163 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:24:57,163 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:24:57,163 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:24:57,164 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:56" (1/1) ... [2024-11-08 23:24:57,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:57,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:24:57,197 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:24:57,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3335062-5dc0-42fd-917f-fb06dd2683c8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:24:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:24:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:24:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:24:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:24:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:24:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:24:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:24:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:24:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:24:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:24:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:24:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:24:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:24:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:24:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:24:57,505 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:24:57,507 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:24:59,397 INFO L? ?]: Removed 346 outVars from TransFormulas that were not future-live. [2024-11-08 23:24:59,397 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:25:01,269 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:25:01,270 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 23:25:01,270 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:25:01 BoogieIcfgContainer [2024-11-08 23:25:01,270 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:25:01,271 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:25:01,272 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:25:01,283 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:25:01,283 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:25:01" (1/1) ... [2024-11-08 23:25:01,293 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:25:01,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 157 states and 257 transitions. [2024-11-08 23:25:01,354 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 257 transitions. [2024-11-08 23:25:01,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:25:01,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,589 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 23:25:01,595 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:01,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2024-11-08 23:25:01,669 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 [2024-11-08 23:25:01,731 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:25:01,733 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:25:01,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:25:01,743 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 [2024-11-08 23:25:01,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 160 states and 262 transitions. [2024-11-08 23:25:01,855 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 262 transitions. [2024-11-08 23:25:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:25:01,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,968 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:25:01,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:01,999 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 [2024-11-08 23:25:02,067 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:25:02,068 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-08 23:25:02,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:25:02,079 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 22 treesize of output 10 [2024-11-08 23:25:02,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 163 states and 267 transitions. [2024-11-08 23:25:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 267 transitions. [2024-11-08 23:25:02,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:25:02,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 163 states and 265 transitions. [2024-11-08 23:25:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 265 transitions. [2024-11-08 23:25:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:25:02,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 163 states and 261 transitions. [2024-11-08 23:25:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 261 transitions. [2024-11-08 23:25:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:25:02,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 163 states and 256 transitions. [2024-11-08 23:25:02,770 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 256 transitions. [2024-11-08 23:25:02,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:25:02,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 163 states and 252 transitions. [2024-11-08 23:25:02,911 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 252 transitions. [2024-11-08 23:25:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:25:02,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 163 states and 246 transitions. [2024-11-08 23:25:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 246 transitions. [2024-11-08 23:25:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:25:03,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:03,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 163 states and 244 transitions. [2024-11-08 23:25:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 244 transitions. [2024-11-08 23:25:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:25:03,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:13,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:25:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:13,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 163 states and 242 transitions. [2024-11-08 23:25:13,201 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 242 transitions. [2024-11-08 23:25:13,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:25:13,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:13,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:13,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:13,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:13,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 163 states and 241 transitions. [2024-11-08 23:25:13,395 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 241 transitions. [2024-11-08 23:25:13,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:25:13,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:13,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:13,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:13,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:15,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:25:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 163 states and 235 transitions. [2024-11-08 23:25:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 235 transitions. [2024-11-08 23:25:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:25:15,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:15,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:16,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:16,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:16,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 167 states and 239 transitions. [2024-11-08 23:25:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 239 transitions. [2024-11-08 23:25:16,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:25:16,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:16,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 167 states and 235 transitions. [2024-11-08 23:25:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 235 transitions. [2024-11-08 23:25:16,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:25:16,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:16,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:16,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:26,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:25:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 183 states and 257 transitions. [2024-11-08 23:25:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 257 transitions. [2024-11-08 23:25:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:25:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:26,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 183 states and 255 transitions. [2024-11-08 23:25:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 255 transitions. [2024-11-08 23:25:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:25:26,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:27,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 183 states and 253 transitions. [2024-11-08 23:25:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 253 transitions. [2024-11-08 23:25:27,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:27,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:27,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:27,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:27,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 183 states and 251 transitions. [2024-11-08 23:25:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 251 transitions. [2024-11-08 23:25:27,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:25:27,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:27,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:27,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:37,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:25:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 183 states and 249 transitions. [2024-11-08 23:25:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 249 transitions. [2024-11-08 23:25:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:25:37,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:37,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:47,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:25:58,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:08,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:08,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 198 states and 267 transitions. [2024-11-08 23:26:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 267 transitions. [2024-11-08 23:26:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:26:08,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:08,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:19,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:22,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:22,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:22,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 202 states and 270 transitions. [2024-11-08 23:26:22,634 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-11-08 23:26:22,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:26:22,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:22,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 202 states and 268 transitions. [2024-11-08 23:26:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 268 transitions. [2024-11-08 23:26:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:26:22,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:22,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:23,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 202 states and 266 transitions. [2024-11-08 23:26:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 266 transitions. [2024-11-08 23:26:23,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:26:23,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:23,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:23,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:23,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:25,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 206 states and 269 transitions. [2024-11-08 23:26:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 269 transitions. [2024-11-08 23:26:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:26:25,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:25,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:26,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 208 states and 272 transitions. [2024-11-08 23:26:26,596 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 272 transitions. [2024-11-08 23:26:26,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:26:26,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 209 states and 274 transitions. [2024-11-08 23:26:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 274 transitions. [2024-11-08 23:26:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:26:27,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:28,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:29,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 211 states and 277 transitions. [2024-11-08 23:26:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 277 transitions. [2024-11-08 23:26:29,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:26:29,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:29,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:30,931 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 212 states and 278 transitions. [2024-11-08 23:26:31,382 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 278 transitions. [2024-11-08 23:26:31,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:26:31,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:31,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:31,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:32,476 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:32,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 213 states and 279 transitions. [2024-11-08 23:26:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 279 transitions. [2024-11-08 23:26:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:26:32,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:32,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:34,301 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 214 states and 280 transitions. [2024-11-08 23:26:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 280 transitions. [2024-11-08 23:26:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:26:35,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:35,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:37,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:37,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 215 states and 281 transitions. [2024-11-08 23:26:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 281 transitions. [2024-11-08 23:26:37,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:26:37,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,868 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:39,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 216 states and 282 transitions. [2024-11-08 23:26:39,472 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 282 transitions. [2024-11-08 23:26:39,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:26:39,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:39,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,810 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 217 states and 283 transitions. [2024-11-08 23:26:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 283 transitions. [2024-11-08 23:26:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:26:41,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:41,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:42,489 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:42,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 218 states and 284 transitions. [2024-11-08 23:26:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 284 transitions. [2024-11-08 23:26:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:26:42,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:43,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 219 states and 285 transitions. [2024-11-08 23:26:46,115 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 285 transitions. [2024-11-08 23:26:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:26:46,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:48,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:48,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 220 states and 286 transitions. [2024-11-08 23:26:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 286 transitions. [2024-11-08 23:26:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:26:48,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:48,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 221 states and 287 transitions. [2024-11-08 23:26:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 287 transitions. [2024-11-08 23:26:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:26:50,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:50,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 222 states and 288 transitions. [2024-11-08 23:26:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 288 transitions. [2024-11-08 23:26:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:26:53,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:53,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:55,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 223 states and 289 transitions. [2024-11-08 23:26:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 289 transitions. [2024-11-08 23:26:55,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:26:55,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:55,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:57,490 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:58,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 224 states and 290 transitions. [2024-11-08 23:26:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 290 transitions. [2024-11-08 23:26:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:58,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:58,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:58,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:00,003 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 225 states and 291 transitions. [2024-11-08 23:27:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 291 transitions. [2024-11-08 23:27:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:27:00,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:00,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 226 states and 292 transitions. [2024-11-08 23:27:03,189 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 292 transitions. [2024-11-08 23:27:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:03,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:05,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 227 states and 293 transitions. [2024-11-08 23:27:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 293 transitions. [2024-11-08 23:27:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:05,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:05,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:07,426 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:08,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 228 states and 294 transitions. [2024-11-08 23:27:08,352 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 294 transitions. [2024-11-08 23:27:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:27:08,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:11,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 229 states and 295 transitions. [2024-11-08 23:27:11,166 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 295 transitions. [2024-11-08 23:27:11,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:27:11,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:11,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:11,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:12,793 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:13,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 230 states and 296 transitions. [2024-11-08 23:27:13,780 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 296 transitions. [2024-11-08 23:27:13,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:27:13,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:14,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:16,534 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:17,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 231 states and 297 transitions. [2024-11-08 23:27:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 297 transitions. [2024-11-08 23:27:18,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:27:18,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 232 states and 298 transitions. [2024-11-08 23:27:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 298 transitions. [2024-11-08 23:27:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:27:21,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:21,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:22,785 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:23,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 233 states and 299 transitions. [2024-11-08 23:27:23,882 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 299 transitions. [2024-11-08 23:27:23,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:27:23,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:23,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:26,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:26,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 234 states and 300 transitions. [2024-11-08 23:27:26,935 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 300 transitions. [2024-11-08 23:27:26,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:27:26,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:26,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 235 states and 301 transitions. [2024-11-08 23:27:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 301 transitions. [2024-11-08 23:27:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:27:30,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:30,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:33,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:33,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 236 states and 302 transitions. [2024-11-08 23:27:33,387 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 302 transitions. [2024-11-08 23:27:33,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:27:33,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:33,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:35,293 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 237 states and 303 transitions. [2024-11-08 23:27:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 303 transitions. [2024-11-08 23:27:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:27:36,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:36,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 238 states and 304 transitions. [2024-11-08 23:27:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 304 transitions. [2024-11-08 23:27:39,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:27:39,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:42,000 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:43,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 239 states and 305 transitions. [2024-11-08 23:27:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 305 transitions. [2024-11-08 23:27:43,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:27:43,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:43,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:46,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 240 states and 306 transitions. [2024-11-08 23:27:46,588 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 306 transitions. [2024-11-08 23:27:46,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:27:46,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:46,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:48,927 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:50,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 241 states and 307 transitions. [2024-11-08 23:27:50,434 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 307 transitions. [2024-11-08 23:27:50,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:27:50,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:50,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 242 states and 308 transitions. [2024-11-08 23:27:54,197 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 308 transitions. [2024-11-08 23:27:54,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:27:54,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:54,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:56,563 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:57,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 243 states and 309 transitions. [2024-11-08 23:27:57,677 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 309 transitions. [2024-11-08 23:27:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:27:57,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:57,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 244 states and 310 transitions. [2024-11-08 23:28:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 310 transitions. [2024-11-08 23:28:01,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:28:01,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:01,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 245 states and 311 transitions. [2024-11-08 23:28:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 311 transitions. [2024-11-08 23:28:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:28:05,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:08,428 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:09,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 246 states and 312 transitions. [2024-11-08 23:28:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 312 transitions. [2024-11-08 23:28:09,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:28:09,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 247 states and 313 transitions. [2024-11-08 23:28:13,907 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 313 transitions. [2024-11-08 23:28:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:28:13,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 248 states and 314 transitions. [2024-11-08 23:28:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 314 transitions. [2024-11-08 23:28:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:28:17,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:17,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:19,667 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:20,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 249 states and 315 transitions. [2024-11-08 23:28:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 315 transitions. [2024-11-08 23:28:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:28:20,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:20,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:25,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:25,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 250 states and 316 transitions. [2024-11-08 23:28:25,501 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 316 transitions. [2024-11-08 23:28:25,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:28:25,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:25,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:28,667 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:30,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:30,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 251 states and 317 transitions. [2024-11-08 23:28:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 317 transitions. [2024-11-08 23:28:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:28:30,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:30,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 252 states and 318 transitions. [2024-11-08 23:28:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 318 transitions. [2024-11-08 23:28:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:28:55,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:56,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 253 states and 320 transitions. [2024-11-08 23:28:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 320 transitions. [2024-11-08 23:28:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:28:57,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:57,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:58,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:58,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 254 states and 322 transitions. [2024-11-08 23:28:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 322 transitions. [2024-11-08 23:28:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:28:59,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:59,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 256 states and 325 transitions. [2024-11-08 23:29:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 325 transitions. [2024-11-08 23:29:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:29:04,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:04,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:06,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:07,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 257 states and 326 transitions. [2024-11-08 23:29:07,158 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 326 transitions. [2024-11-08 23:29:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:29:07,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:07,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:08,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:09,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:09,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 258 states and 327 transitions. [2024-11-08 23:29:09,140 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 327 transitions. [2024-11-08 23:29:09,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:29:09,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:09,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:12,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 259 states and 328 transitions. [2024-11-08 23:29:12,525 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 328 transitions. [2024-11-08 23:29:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:29:12,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:12,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:14,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:15,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 260 states and 329 transitions. [2024-11-08 23:29:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 329 transitions. [2024-11-08 23:29:15,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:29:15,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:15,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:16,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 261 states and 330 transitions. [2024-11-08 23:29:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 330 transitions. [2024-11-08 23:29:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:29:19,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:19,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:21,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:21,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 262 states and 331 transitions. [2024-11-08 23:29:21,976 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 331 transitions. [2024-11-08 23:29:21,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:29:21,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:21,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:24,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 263 states and 332 transitions. [2024-11-08 23:29:25,053 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 332 transitions. [2024-11-08 23:29:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:29:25,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:25,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:26,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 264 states and 333 transitions. [2024-11-08 23:29:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 333 transitions. [2024-11-08 23:29:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:29:27,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:30,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:31,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:31,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 265 states and 334 transitions. [2024-11-08 23:29:31,889 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 334 transitions. [2024-11-08 23:29:31,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:29:31,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:31,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:36,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 266 states and 335 transitions. [2024-11-08 23:29:36,516 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 335 transitions. [2024-11-08 23:29:36,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:29:36,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:36,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:38,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 267 states and 336 transitions. [2024-11-08 23:29:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 336 transitions. [2024-11-08 23:29:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:29:39,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:39,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:41,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:43,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 268 states and 337 transitions. [2024-11-08 23:29:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 337 transitions. [2024-11-08 23:29:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:29:43,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:43,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:47,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:47,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 269 states and 338 transitions. [2024-11-08 23:29:47,470 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 338 transitions. [2024-11-08 23:29:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:29:47,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:50,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 270 states and 339 transitions. [2024-11-08 23:29:50,653 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 339 transitions. [2024-11-08 23:29:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:29:50,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:50,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:53,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:54,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 271 states and 340 transitions. [2024-11-08 23:29:54,501 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 340 transitions. [2024-11-08 23:29:54,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:29:54,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:54,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:57,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:57,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 272 states and 341 transitions. [2024-11-08 23:29:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 341 transitions. [2024-11-08 23:29:57,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:29:57,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:57,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:03,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:03,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 273 states and 342 transitions. [2024-11-08 23:30:03,407 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 342 transitions. [2024-11-08 23:30:03,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:30:03,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:03,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:06,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:07,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:07,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 274 states and 343 transitions. [2024-11-08 23:30:07,410 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 343 transitions. [2024-11-08 23:30:07,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:30:07,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:11,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:11,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 275 states and 344 transitions. [2024-11-08 23:30:11,579 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 344 transitions. [2024-11-08 23:30:11,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:30:11,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:11,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:13,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 276 states and 345 transitions. [2024-11-08 23:30:15,943 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 345 transitions. [2024-11-08 23:30:15,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:30:15,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:15,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:19,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:19,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 277 states and 346 transitions. [2024-11-08 23:30:19,667 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 346 transitions. [2024-11-08 23:30:19,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:30:19,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:19,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:21,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:23,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 278 states and 347 transitions. [2024-11-08 23:30:23,163 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 347 transitions. [2024-11-08 23:30:23,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:30:23,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:23,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:24,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 279 states and 348 transitions. [2024-11-08 23:30:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 348 transitions. [2024-11-08 23:30:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:30:30,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:30,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:34,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 280 states and 349 transitions. [2024-11-08 23:30:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 349 transitions. [2024-11-08 23:30:34,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:30:34,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:34,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:40,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:40,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 281 states and 350 transitions. [2024-11-08 23:30:40,203 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 350 transitions. [2024-11-08 23:30:40,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:30:40,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:40,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:43,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 282 states and 351 transitions. [2024-11-08 23:30:45,365 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 351 transitions. [2024-11-08 23:30:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:30:45,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:47,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 283 states and 352 transitions. [2024-11-08 23:30:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 352 transitions. [2024-11-08 23:30:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:30:49,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:49,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:52,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:53,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 284 states and 353 transitions. [2024-11-08 23:30:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 353 transitions. [2024-11-08 23:30:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:30:53,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:53,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:56,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:56,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 285 states and 354 transitions. [2024-11-08 23:30:56,985 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 354 transitions. [2024-11-08 23:30:56,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:30:56,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:56,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:59,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 286 states and 355 transitions. [2024-11-08 23:31:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 355 transitions. [2024-11-08 23:31:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:31:00,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:00,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:05,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 287 states and 356 transitions. [2024-11-08 23:31:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 356 transitions. [2024-11-08 23:31:05,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:31:05,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:05,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:08,637 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 288 states and 357 transitions. [2024-11-08 23:31:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 357 transitions. [2024-11-08 23:31:09,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:31:09,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:09,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:10,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:12,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:13,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 289 states and 358 transitions. [2024-11-08 23:31:13,608 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 358 transitions. [2024-11-08 23:31:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:31:13,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:13,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 290 states and 359 transitions. [2024-11-08 23:31:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 359 transitions. [2024-11-08 23:31:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:31:20,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:20,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:26,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 291 states and 360 transitions. [2024-11-08 23:31:26,299 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 360 transitions. [2024-11-08 23:31:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:31:26,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:26,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:31,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:31,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 292 states and 361 transitions. [2024-11-08 23:31:31,537 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 361 transitions. [2024-11-08 23:31:31,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:31:31,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:31,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:38,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 293 states and 362 transitions. [2024-11-08 23:31:38,943 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 362 transitions. [2024-11-08 23:31:38,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:31:38,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:38,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 294 states and 363 transitions. [2024-11-08 23:31:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 363 transitions. [2024-11-08 23:31:43,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:31:43,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:43,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:48,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:48,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 295 states and 364 transitions. [2024-11-08 23:31:48,240 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 364 transitions. [2024-11-08 23:31:48,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:31:48,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:48,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:52,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 296 states and 365 transitions. [2024-11-08 23:31:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 365 transitions. [2024-11-08 23:31:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:31:54,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:54,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 297 states and 366 transitions. [2024-11-08 23:32:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 366 transitions. [2024-11-08 23:32:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:32:02,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:06,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:08,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 298 states and 367 transitions. [2024-11-08 23:32:08,308 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 367 transitions. [2024-11-08 23:32:08,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:32:08,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:08,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:12,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 299 states and 368 transitions. [2024-11-08 23:32:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 368 transitions. [2024-11-08 23:32:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:32:14,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:20,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:24,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 300 states and 369 transitions. [2024-11-08 23:32:24,089 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 369 transitions. [2024-11-08 23:32:24,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:32:24,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:24,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:30,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 301 states and 370 transitions. [2024-11-08 23:32:30,783 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 370 transitions. [2024-11-08 23:32:30,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:32:30,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:30,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:35,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:38,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:38,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 302 states and 371 transitions. [2024-11-08 23:32:38,923 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 371 transitions. [2024-11-08 23:32:38,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:32:38,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:38,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:50,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 303 states and 372 transitions. [2024-11-08 23:32:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 372 transitions. [2024-11-08 23:32:50,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:32:50,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:50,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:55,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:58,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:58,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 304 states and 373 transitions. [2024-11-08 23:32:58,565 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 373 transitions. [2024-11-08 23:32:58,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:32:58,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:58,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:59,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:06,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:06,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 305 states and 374 transitions. [2024-11-08 23:33:06,629 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 374 transitions. [2024-11-08 23:33:06,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:33:06,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:06,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:11,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 306 states and 375 transitions. [2024-11-08 23:33:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 375 transitions. [2024-11-08 23:33:12,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:33:12,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:12,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 307 states and 376 transitions. [2024-11-08 23:33:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 376 transitions. [2024-11-08 23:33:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:33:19,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:19,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:23,947 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:25,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 308 states and 377 transitions. [2024-11-08 23:33:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 377 transitions. [2024-11-08 23:33:25,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:33:25,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:25,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:26,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:37,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 309 states and 378 transitions. [2024-11-08 23:33:37,510 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 378 transitions. [2024-11-08 23:33:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:33:37,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:37,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 310 states and 379 transitions. [2024-11-08 23:33:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 379 transitions. [2024-11-08 23:33:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:33:45,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:45,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:50,619 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:52,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 311 states and 380 transitions. [2024-11-08 23:33:52,256 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 380 transitions. [2024-11-08 23:33:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:33:52,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:52,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:57,979 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 312 states and 381 transitions. [2024-11-08 23:33:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 381 transitions. [2024-11-08 23:33:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:33:59,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:06,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 313 states and 382 transitions. [2024-11-08 23:34:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 382 transitions. [2024-11-08 23:34:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:34:06,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:06,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:14,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:14,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 314 states and 383 transitions. [2024-11-08 23:34:14,188 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 383 transitions. [2024-11-08 23:34:14,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:34:14,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:28,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:28,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 315 states and 384 transitions. [2024-11-08 23:34:28,304 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 384 transitions. [2024-11-08 23:34:28,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:34:28,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:28,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:33,987 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:36,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:36,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 316 states and 385 transitions. [2024-11-08 23:34:36,100 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 385 transitions. [2024-11-08 23:34:36,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:34:36,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:36,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:47,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 317 states and 386 transitions. [2024-11-08 23:34:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 386 transitions. [2024-11-08 23:34:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:34:47,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:47,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:53,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:56,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 318 states and 387 transitions. [2024-11-08 23:34:56,726 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 387 transitions. [2024-11-08 23:34:56,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:34:56,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:56,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:58,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:06,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:06,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 319 states and 388 transitions. [2024-11-08 23:35:06,638 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 388 transitions. [2024-11-08 23:35:06,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:35:06,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:06,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:07,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:13,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 320 states and 389 transitions. [2024-11-08 23:35:16,419 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 389 transitions. [2024-11-08 23:35:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:35:16,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:16,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:33,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 321 states and 390 transitions. [2024-11-08 23:36:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 390 transitions. [2024-11-08 23:36:33,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:36:33,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:33,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:51,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 322 states and 391 transitions. [2024-11-08 23:36:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 391 transitions. [2024-11-08 23:36:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:36:51,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:51,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:58,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 323 states and 392 transitions. [2024-11-08 23:37:03,967 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 392 transitions. [2024-11-08 23:37:03,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:37:03,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:03,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:15,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:15,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 324 states and 393 transitions. [2024-11-08 23:37:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 393 transitions. [2024-11-08 23:37:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:37:15,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:22,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:26,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 325 states and 394 transitions. [2024-11-08 23:37:26,212 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 394 transitions. [2024-11-08 23:37:26,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:37:26,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:28,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:41,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 326 states and 395 transitions. [2024-11-08 23:37:41,318 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 395 transitions. [2024-11-08 23:37:41,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:37:41,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 327 states and 396 transitions. [2024-11-08 23:37:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 396 transitions. [2024-11-08 23:37:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:37:50,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:59,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 328 states and 397 transitions. [2024-11-08 23:38:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 397 transitions. [2024-11-08 23:38:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:38:04,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:04,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms