./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:06:57,508 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:06:57,562 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:06:57,567 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:06:57,567 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:06:57,586 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:06:57,587 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:06:57,587 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:06:57,587 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:06:57,587 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:06:57,587 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:06:57,588 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:06:57,589 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:06:57,589 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:06:57,589 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:06:57,589 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:06:57,589 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:06:57,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:06:57,589 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:06:57,589 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:06:57,589 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:06:57,589 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:06:57,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:06:57,589 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 [2024-12-05 23:06:57,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:06:57,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:06:57,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:06:57,843 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:06:57,843 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:06:57,844 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2024-12-05 23:07:00,520 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/data/186724515/25666c70225749d998595e4b29a97a47/FLAGb241de595 [2024-12-05 23:07:00,798 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:07:00,799 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2024-12-05 23:07:00,814 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/data/186724515/25666c70225749d998595e4b29a97a47/FLAGb241de595 [2024-12-05 23:07:00,830 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/data/186724515/25666c70225749d998595e4b29a97a47 [2024-12-05 23:07:00,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:07:00,834 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:07:00,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:07:00,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:07:00,840 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:07:00,841 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:07:00" (1/1) ... [2024-12-05 23:07:00,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f89ff55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:00, skipping insertion in model container [2024-12-05 23:07:00,842 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:07:00" (1/1) ... [2024-12-05 23:07:00,880 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:07:01,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:07:01,432 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:07:01,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:07:01,594 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:07:01,594 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01 WrapperNode [2024-12-05 23:07:01,594 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:07:01,595 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:07:01,595 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:07:01,595 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:07:01,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,631 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,724 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3338 [2024-12-05 23:07:01,725 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:07:01,725 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:07:01,725 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:07:01,725 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:07:01,733 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,748 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,748 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,798 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,804 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,823 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,833 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,840 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,856 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:07:01,857 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:07:01,857 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:07:01,857 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:07:01,858 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:07:01" (1/1) ... [2024-12-05 23:07:01,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:07:01,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:07:01,887 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:07:01,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5790d9-190a-43a7-8aec-41c5dbc7363d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:07:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-12-05 23:07:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:07:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 23:07:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:07:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:07:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:07:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:07:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:07:02,148 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:07:02,149 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:07:06,124 INFO L? ?]: Removed 783 outVars from TransFormulas that were not future-live. [2024-12-05 23:07:06,124 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:07:08,824 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:07:08,825 INFO L312 CfgBuilder]: Removed 85 assume(true) statements. [2024-12-05 23:07:08,825 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:07:08 BoogieIcfgContainer [2024-12-05 23:07:08,825 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:07:08,826 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:07:08,826 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:07:08,836 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:07:08,836 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:07:08" (1/1) ... [2024-12-05 23:07:08,843 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:07:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 279 states and 479 transitions. [2024-12-05 23:07:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 479 transitions. [2024-12-05 23:07:08,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:07:08,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 23:07:09,117 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:09,150 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 [2024-12-05 23:07:09,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 23:07:09,195 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 23:07:09,196 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-05 23:07:09,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 23:07:09,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-05 23:07:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:09,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:09,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 282 states and 484 transitions. [2024-12-05 23:07:09,270 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 484 transitions. [2024-12-05 23:07:09,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:07:09,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:09,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:07:09,377 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:09,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 23:07:09,423 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 23:07:09,424 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-12-05 23:07:09,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 23:07:09,430 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 [2024-12-05 23:07:09,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:09,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 285 states and 489 transitions. [2024-12-05 23:07:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 489 transitions. [2024-12-05 23:07:09,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:07:09,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:09,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:09,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:09,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 285 states and 487 transitions. [2024-12-05 23:07:09,689 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 487 transitions. [2024-12-05 23:07:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:07:09,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:09,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:09,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 285 states and 484 transitions. [2024-12-05 23:07:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 484 transitions. [2024-12-05 23:07:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:07:09,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:09,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 285 states and 480 transitions. [2024-12-05 23:07:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 480 transitions. [2024-12-05 23:07:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:07:09,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:09,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 285 states and 476 transitions. [2024-12-05 23:07:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 476 transitions. [2024-12-05 23:07:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:07:09,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:09,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 285 states and 473 transitions. [2024-12-05 23:07:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 473 transitions. [2024-12-05 23:07:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:07:10,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:10,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:10,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:10,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 285 states and 467 transitions. [2024-12-05 23:07:10,191 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 467 transitions. [2024-12-05 23:07:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:07:10,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:10,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:10,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:12,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:07:12,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 285 states and 461 transitions. [2024-12-05 23:07:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 461 transitions. [2024-12-05 23:07:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:07:12,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:12,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:22,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:07:23,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 301 states and 483 transitions. [2024-12-05 23:07:23,234 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 483 transitions. [2024-12-05 23:07:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:07:23,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:23,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:23,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:23,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 301 states and 481 transitions. [2024-12-05 23:07:23,350 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 481 transitions. [2024-12-05 23:07:23,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:07:23,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:23,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 301 states and 479 transitions. [2024-12-05 23:07:23,486 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 479 transitions. [2024-12-05 23:07:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:07:23,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:23,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:23,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:33,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:07:33,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 301 states and 477 transitions. [2024-12-05 23:07:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 477 transitions. [2024-12-05 23:07:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:07:33,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:33,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:33,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:07:43,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:07:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 304 states and 479 transitions. [2024-12-05 23:07:44,009 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 479 transitions. [2024-12-05 23:07:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:07:44,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:44,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:44,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 304 states and 474 transitions. [2024-12-05 23:07:44,103 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 474 transitions. [2024-12-05 23:07:44,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:07:44,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:44,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:44,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 304 states and 468 transitions. [2024-12-05 23:07:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 468 transitions. [2024-12-05 23:07:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:07:44,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:44,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:44,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:07:45,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:45,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 307 states and 473 transitions. [2024-12-05 23:07:45,281 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 473 transitions. [2024-12-05 23:07:45,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:07:45,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:45,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:47,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:07:47,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:47,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 307 states and 467 transitions. [2024-12-05 23:07:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 467 transitions. [2024-12-05 23:07:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:07:47,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:47,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 323 states and 489 transitions. [2024-12-05 23:07:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 489 transitions. [2024-12-05 23:07:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:07:49,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:49,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:49,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 323 states and 487 transitions. [2024-12-05 23:07:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 487 transitions. [2024-12-05 23:07:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:07:49,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:49,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:49,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:49,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 323 states and 485 transitions. [2024-12-05 23:07:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 485 transitions. [2024-12-05 23:07:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:07:49,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:49,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:50,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:56,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:07:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 323 states and 483 transitions. [2024-12-05 23:07:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 483 transitions. [2024-12-05 23:07:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:07:56,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:56,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:56,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:56,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:07:58,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:07:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 326 states and 485 transitions. [2024-12-05 23:07:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 485 transitions. [2024-12-05 23:07:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:07:58,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:58,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:58,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:08:08,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:08:11,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:08:16,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:08:16,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:16,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 358 states and 523 transitions. [2024-12-05 23:08:16,561 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 523 transitions. [2024-12-05 23:08:16,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:08:16,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:16,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:16,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:08:22,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:08:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 361 states and 525 transitions. [2024-12-05 23:08:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 525 transitions. [2024-12-05 23:08:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:08:22,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:22,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:22,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:08:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 361 states and 523 transitions. [2024-12-05 23:08:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 523 transitions. [2024-12-05 23:08:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:08:22,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:22,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:22,801 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:08:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:22,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 361 states and 522 transitions. [2024-12-05 23:08:22,817 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 522 transitions. [2024-12-05 23:08:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:08:22,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:22,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:24,421 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:08:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 363 states and 525 transitions. [2024-12-05 23:08:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 525 transitions. [2024-12-05 23:08:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:08:24,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:24,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:24,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:08:25,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 372 states and 536 transitions. [2024-12-05 23:08:25,173 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 536 transitions. [2024-12-05 23:08:25,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:08:25,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:25,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:27,489 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:08:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 373 states and 539 transitions. [2024-12-05 23:08:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 539 transitions. [2024-12-05 23:08:27,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:08:27,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:27,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:29,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:08:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 375 states and 544 transitions. [2024-12-05 23:08:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 544 transitions. [2024-12-05 23:08:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:08:30,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:30,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:08:32,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 376 states and 546 transitions. [2024-12-05 23:08:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 546 transitions. [2024-12-05 23:08:32,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:08:32,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:32,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:32,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:32,801 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 23:08:33,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:33,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 377 states and 548 transitions. [2024-12-05 23:08:33,914 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 548 transitions. [2024-12-05 23:08:33,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:08:33,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:33,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:35,352 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:08:35,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 378 states and 549 transitions. [2024-12-05 23:08:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 549 transitions. [2024-12-05 23:08:35,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:08:35,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:35,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 23:08:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 379 states and 550 transitions. [2024-12-05 23:08:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 550 transitions. [2024-12-05 23:08:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:08:37,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:37,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:38,932 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:08:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:40,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 381 states and 552 transitions. [2024-12-05 23:08:40,531 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 552 transitions. [2024-12-05 23:08:40,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:08:40,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:40,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-05 23:08:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 381 states and 550 transitions. [2024-12-05 23:08:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 550 transitions. [2024-12-05 23:08:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:08:40,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:40,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:08:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 382 states and 551 transitions. [2024-12-05 23:08:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 551 transitions. [2024-12-05 23:08:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:08:42,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:42,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:43,173 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-05 23:08:44,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:08:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 385 states and 553 transitions. [2024-12-05 23:08:44,584 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 553 transitions. [2024-12-05 23:08:44,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:08:44,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:44,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-05 23:08:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 386 states and 554 transitions. [2024-12-05 23:08:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 554 transitions. [2024-12-05 23:08:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:08:46,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:46,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:48,413 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 23:08:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 387 states and 555 transitions. [2024-12-05 23:08:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 555 transitions. [2024-12-05 23:08:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:08:49,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:51,008 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-05 23:08:51,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:51,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 388 states and 556 transitions. [2024-12-05 23:08:51,701 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 556 transitions. [2024-12-05 23:08:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:08:51,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:51,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:08:54,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:54,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 389 states and 557 transitions. [2024-12-05 23:08:54,434 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 557 transitions. [2024-12-05 23:08:54,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:08:54,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:54,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:56,545 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:08:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:57,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 390 states and 558 transitions. [2024-12-05 23:08:57,343 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 558 transitions. [2024-12-05 23:08:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:08:57,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:57,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-05 23:08:59,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 391 states and 559 transitions. [2024-12-05 23:08:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 559 transitions. [2024-12-05 23:08:59,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:08:59,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:59,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:01,812 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:09:02,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 392 states and 560 transitions. [2024-12-05 23:09:02,727 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 560 transitions. [2024-12-05 23:09:02,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:09:02,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:02,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:04,540 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:09:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 393 states and 561 transitions. [2024-12-05 23:09:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 561 transitions. [2024-12-05 23:09:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:09:05,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:05,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:09:08,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:08,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 394 states and 562 transitions. [2024-12-05 23:09:08,571 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 562 transitions. [2024-12-05 23:09:08,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 23:09:08,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:08,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-05 23:09:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 395 states and 563 transitions. [2024-12-05 23:09:11,718 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 563 transitions. [2024-12-05 23:09:11,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:09:11,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:11,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:13,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:14,661 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-05 23:09:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 396 states and 564 transitions. [2024-12-05 23:09:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 564 transitions. [2024-12-05 23:09:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:09:15,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:15,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:16,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:17,491 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-05 23:09:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 397 states and 565 transitions. [2024-12-05 23:09:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 565 transitions. [2024-12-05 23:09:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 23:09:18,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:18,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 0 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-05 23:09:21,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:21,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 398 states and 566 transitions. [2024-12-05 23:09:21,895 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 566 transitions. [2024-12-05 23:09:21,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:09:21,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:21,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 23:09:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:25,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 399 states and 567 transitions. [2024-12-05 23:09:25,701 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 567 transitions. [2024-12-05 23:09:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:09:25,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:25,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:27,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:09:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 400 states and 568 transitions. [2024-12-05 23:09:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 568 transitions. [2024-12-05 23:09:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:09:29,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:29,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:32,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-05 23:09:32,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:32,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 401 states and 569 transitions. [2024-12-05 23:09:32,798 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 569 transitions. [2024-12-05 23:09:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:09:32,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:32,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:35,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 0 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 23:09:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 402 states and 570 transitions. [2024-12-05 23:09:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 570 transitions. [2024-12-05 23:09:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:09:36,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:36,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-05 23:09:40,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 403 states and 571 transitions. [2024-12-05 23:09:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 571 transitions. [2024-12-05 23:09:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:09:40,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:40,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:43,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-05 23:09:44,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:44,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 404 states and 572 transitions. [2024-12-05 23:09:44,806 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 572 transitions. [2024-12-05 23:09:44,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:09:44,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:44,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1665 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-05 23:09:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:49,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 405 states and 573 transitions. [2024-12-05 23:09:49,104 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 573 transitions. [2024-12-05 23:09:49,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:09:49,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:49,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 0 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-05 23:09:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 406 states and 574 transitions. [2024-12-05 23:09:52,621 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 574 transitions. [2024-12-05 23:09:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:09:52,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 0 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-05 23:09:57,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 407 states and 575 transitions. [2024-12-05 23:09:57,489 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 575 transitions. [2024-12-05 23:09:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:09:57,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:57,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 0 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-05 23:10:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 408 states and 576 transitions. [2024-12-05 23:10:01,588 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 576 transitions. [2024-12-05 23:10:01,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:10:01,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:01,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:04,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-05 23:10:05,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:05,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 409 states and 577 transitions. [2024-12-05 23:10:05,770 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 577 transitions. [2024-12-05 23:10:05,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 23:10:05,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:05,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:09,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 0 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-05 23:10:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:11,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 410 states and 578 transitions. [2024-12-05 23:10:11,034 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 578 transitions. [2024-12-05 23:10:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:10:11,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:11,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2427 backedges. 0 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-05 23:10:15,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:15,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 411 states and 579 transitions. [2024-12-05 23:10:15,908 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 579 transitions. [2024-12-05 23:10:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:10:15,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:15,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2568 backedges. 0 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-05 23:10:21,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 412 states and 580 transitions. [2024-12-05 23:10:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 580 transitions. [2024-12-05 23:10:21,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:10:21,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:21,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:26,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 0 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-05 23:10:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 413 states and 581 transitions. [2024-12-05 23:10:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 581 transitions. [2024-12-05 23:10:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 23:10:27,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:27,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:31,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-05 23:10:32,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:32,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 414 states and 582 transitions. [2024-12-05 23:10:32,576 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 582 transitions. [2024-12-05 23:10:32,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 23:10:32,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:32,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:34,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:36,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3015 backedges. 0 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-05 23:10:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 415 states and 583 transitions. [2024-12-05 23:10:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 583 transitions. [2024-12-05 23:10:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:10:38,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:38,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:42,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3172 backedges. 0 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-05 23:10:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 416 states and 584 transitions. [2024-12-05 23:10:43,420 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 584 transitions. [2024-12-05 23:10:43,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:10:43,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:43,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:46,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3333 backedges. 0 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-05 23:10:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 417 states and 585 transitions. [2024-12-05 23:10:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 585 transitions. [2024-12-05 23:10:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:10:48,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:48,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:53,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3498 backedges. 0 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-05 23:10:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 418 states and 586 transitions. [2024-12-05 23:10:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 586 transitions. [2024-12-05 23:10:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:10:54,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3667 backedges. 0 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-05 23:10:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 419 states and 587 transitions. [2024-12-05 23:10:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 587 transitions. [2024-12-05 23:10:59,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 23:10:59,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:59,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3840 backedges. 0 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-05 23:11:05,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:05,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 420 states and 588 transitions. [2024-12-05 23:11:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 588 transitions. [2024-12-05 23:11:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:11:05,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:20,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4017 backedges. 0 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-05 23:11:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:31,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 421 states and 589 transitions. [2024-12-05 23:11:31,348 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 589 transitions. [2024-12-05 23:11:31,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 23:11:31,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:31,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4198 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-12-05 23:11:34,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:34,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 422 states and 593 transitions. [2024-12-05 23:11:34,241 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 593 transitions. [2024-12-05 23:11:34,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 23:11:34,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:34,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:36,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:38,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4962 backedges. 226 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-05 23:11:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:39,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 423 states and 595 transitions. [2024-12-05 23:11:39,745 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 595 transitions. [2024-12-05 23:11:39,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 23:11:39,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:39,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 5163 backedges. 271 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-05 23:11:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 425 states and 598 transitions. [2024-12-05 23:11:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 598 transitions. [2024-12-05 23:11:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:11:44,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:44,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5368 backedges. 316 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-05 23:11:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 426 states and 599 transitions. [2024-12-05 23:11:49,988 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 599 transitions. [2024-12-05 23:11:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 23:11:49,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:49,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:53,434 INFO L134 CoverageAnalysis]: Checked inductivity of 5577 backedges. 361 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-05 23:11:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:54,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 427 states and 600 transitions. [2024-12-05 23:11:54,209 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 600 transitions. [2024-12-05 23:11:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 23:11:54,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:54,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:58,732 INFO L134 CoverageAnalysis]: Checked inductivity of 5790 backedges. 406 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-05 23:11:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 428 states and 601 transitions. [2024-12-05 23:11:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 601 transitions. [2024-12-05 23:11:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 23:11:59,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:59,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6007 backedges. 451 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-05 23:12:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 429 states and 602 transitions. [2024-12-05 23:12:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 602 transitions. [2024-12-05 23:12:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 23:12:04,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 496 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-05 23:12:10,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:10,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 430 states and 603 transitions. [2024-12-05 23:12:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 603 transitions. [2024-12-05 23:12:10,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:12:10,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:10,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:14,064 INFO L134 CoverageAnalysis]: Checked inductivity of 6453 backedges. 541 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-05 23:12:15,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:15,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 431 states and 604 transitions. [2024-12-05 23:12:15,263 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 604 transitions. [2024-12-05 23:12:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 23:12:15,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:15,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:17,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:19,270 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 586 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-05 23:12:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 432 states and 605 transitions. [2024-12-05 23:12:20,492 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 605 transitions. [2024-12-05 23:12:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 23:12:20,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:20,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:23,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6915 backedges. 631 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-05 23:12:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 433 states and 606 transitions. [2024-12-05 23:12:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 606 transitions. [2024-12-05 23:12:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 23:12:24,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:24,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:27,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7152 backedges. 676 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-05 23:12:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:28,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 434 states and 607 transitions. [2024-12-05 23:12:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 607 transitions. [2024-12-05 23:12:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-05 23:12:28,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:28,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:30,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7393 backedges. 721 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-05 23:12:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 435 states and 608 transitions. [2024-12-05 23:12:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 608 transitions. [2024-12-05 23:12:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 23:12:33,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:38,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7638 backedges. 766 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-05 23:12:40,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:40,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 436 states and 609 transitions. [2024-12-05 23:12:40,159 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 609 transitions. [2024-12-05 23:12:40,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 23:12:40,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:40,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7887 backedges. 811 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-05 23:12:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:45,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 437 states and 610 transitions. [2024-12-05 23:12:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 610 transitions. [2024-12-05 23:12:45,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 23:12:45,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:45,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:52,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8140 backedges. 856 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-05 23:12:52,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:52,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 438 states and 611 transitions. [2024-12-05 23:12:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 611 transitions. [2024-12-05 23:12:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 23:12:52,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:52,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8397 backedges. 901 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-05 23:12:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 439 states and 612 transitions. [2024-12-05 23:12:59,639 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 612 transitions. [2024-12-05 23:12:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-05 23:12:59,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:59,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:04,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8658 backedges. 946 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-05 23:13:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 440 states and 613 transitions. [2024-12-05 23:13:05,611 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 613 transitions. [2024-12-05 23:13:05,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 23:13:05,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:05,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:09,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8923 backedges. 991 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-05 23:13:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 441 states and 614 transitions. [2024-12-05 23:13:10,809 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 614 transitions. [2024-12-05 23:13:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-05 23:13:10,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:10,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:23,020 INFO L134 CoverageAnalysis]: Checked inductivity of 9192 backedges. 1036 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-05 23:13:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 442 states and 615 transitions. [2024-12-05 23:13:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 615 transitions. [2024-12-05 23:13:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 23:13:30,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:37,760 INFO L134 CoverageAnalysis]: Checked inductivity of 9465 backedges. 1081 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-05 23:13:39,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 443 states and 616 transitions. [2024-12-05 23:13:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 616 transitions. [2024-12-05 23:13:39,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 23:13:39,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:39,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 9742 backedges. 1126 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-05 23:13:45,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 444 states and 617 transitions. [2024-12-05 23:13:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 617 transitions. [2024-12-05 23:13:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 23:13:45,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:45,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 10023 backedges. 1171 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-05 23:13:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 445 states and 618 transitions. [2024-12-05 23:13:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 618 transitions. [2024-12-05 23:13:51,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-05 23:13:51,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:51,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:07,112 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 1216 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-05 23:14:15,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:15,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 446 states and 619 transitions. [2024-12-05 23:14:15,773 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 619 transitions. [2024-12-05 23:14:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-05 23:14:15,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:15,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 10597 backedges. 1261 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-05 23:14:22,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:22,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 447 states and 620 transitions. [2024-12-05 23:14:22,870 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 620 transitions. [2024-12-05 23:14:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-05 23:14:22,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 10890 backedges. 1306 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-05 23:14:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 448 states and 621 transitions. [2024-12-05 23:14:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 621 transitions. [2024-12-05 23:14:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-05 23:14:30,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:30,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:38,515 INFO L134 CoverageAnalysis]: Checked inductivity of 11187 backedges. 1351 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-05 23:14:41,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:41,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 449 states and 622 transitions. [2024-12-05 23:14:41,631 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 622 transitions. [2024-12-05 23:14:41,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-05 23:14:41,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:41,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 11488 backedges. 1396 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-05 23:14:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 450 states and 623 transitions. [2024-12-05 23:14:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 623 transitions. [2024-12-05 23:14:47,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-05 23:14:47,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:47,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 1441 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-05 23:14:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:55,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 451 states and 624 transitions. [2024-12-05 23:14:55,516 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 624 transitions. [2024-12-05 23:14:55,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-05 23:14:55,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:55,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:59,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 12102 backedges. 1486 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-05 23:15:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:02,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 452 states and 625 transitions. [2024-12-05 23:15:02,294 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 625 transitions. [2024-12-05 23:15:02,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-05 23:15:02,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:02,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:09,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12415 backedges. 1531 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-05 23:15:11,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:11,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 453 states and 626 transitions. [2024-12-05 23:15:11,345 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 626 transitions. [2024-12-05 23:15:11,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-05 23:15:11,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:11,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12732 backedges. 1576 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-05 23:15:21,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:21,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 454 states and 627 transitions. [2024-12-05 23:15:21,335 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 627 transitions. [2024-12-05 23:15:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-05 23:15:21,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:21,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 13053 backedges. 1621 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-05 23:15:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:27,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 455 states and 628 transitions. [2024-12-05 23:15:27,206 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 628 transitions. [2024-12-05 23:15:27,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-05 23:15:27,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:27,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:33,311 INFO L134 CoverageAnalysis]: Checked inductivity of 13378 backedges. 1666 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-05 23:15:34,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:34,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 456 states and 629 transitions. [2024-12-05 23:15:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 629 transitions. [2024-12-05 23:15:34,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-05 23:15:34,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:34,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 13707 backedges. 1711 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-05 23:15:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 457 states and 630 transitions. [2024-12-05 23:15:44,593 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 630 transitions. [2024-12-05 23:15:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-05 23:15:44,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:44,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:52,623 INFO L134 CoverageAnalysis]: Checked inductivity of 14040 backedges. 1756 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-05 23:15:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 458 states and 631 transitions. [2024-12-05 23:15:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 631 transitions. [2024-12-05 23:15:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-05 23:15:53,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:57,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 14377 backedges. 1801 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-05 23:16:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:00,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 459 states and 632 transitions. [2024-12-05 23:16:00,715 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 632 transitions. [2024-12-05 23:16:00,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-05 23:16:00,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:00,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 14718 backedges. 1846 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-05 23:16:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:08,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 460 states and 633 transitions. [2024-12-05 23:16:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 633 transitions. [2024-12-05 23:16:08,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-05 23:16:08,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:08,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:15,346 INFO L134 CoverageAnalysis]: Checked inductivity of 15063 backedges. 1891 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-05 23:16:17,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 461 states and 634 transitions. [2024-12-05 23:16:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 634 transitions. [2024-12-05 23:16:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-05 23:16:17,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:17,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 15412 backedges. 1936 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-05 23:16:27,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:27,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 462 states and 635 transitions. [2024-12-05 23:16:27,315 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 635 transitions. [2024-12-05 23:16:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-05 23:16:27,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:27,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 15765 backedges. 1981 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-05 23:16:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 463 states and 636 transitions. [2024-12-05 23:16:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 636 transitions. [2024-12-05 23:16:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-05 23:16:36,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:36,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16122 backedges. 2026 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-05 23:16:46,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:46,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 464 states and 637 transitions. [2024-12-05 23:16:46,610 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 637 transitions. [2024-12-05 23:16:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-05 23:16:46,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:46,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:51,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16483 backedges. 2071 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-05 23:16:56,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 465 states and 638 transitions. [2024-12-05 23:16:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 638 transitions. [2024-12-05 23:16:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-05 23:16:56,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:56,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16848 backedges. 2116 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-05 23:17:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:07,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 466 states and 639 transitions. [2024-12-05 23:17:07,792 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 639 transitions. [2024-12-05 23:17:07,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-05 23:17:07,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:07,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:16,584 INFO L134 CoverageAnalysis]: Checked inductivity of 17217 backedges. 2161 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-05 23:17:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:18,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 467 states and 640 transitions. [2024-12-05 23:17:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 640 transitions. [2024-12-05 23:17:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-05 23:17:18,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:18,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 17590 backedges. 2206 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-05 23:17:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 468 states and 641 transitions. [2024-12-05 23:17:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 641 transitions. [2024-12-05 23:17:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-05 23:17:30,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:30,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:39,167 INFO L134 CoverageAnalysis]: Checked inductivity of 17967 backedges. 2251 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-05 23:17:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:41,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 469 states and 642 transitions. [2024-12-05 23:17:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 642 transitions. [2024-12-05 23:17:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-05 23:17:41,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:41,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:49,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:53,532 INFO L134 CoverageAnalysis]: Checked inductivity of 18348 backedges. 2296 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-05 23:17:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 470 states and 643 transitions. [2024-12-05 23:17:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 643 transitions. [2024-12-05 23:17:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 23:17:54,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:54,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:04,757 INFO L134 CoverageAnalysis]: Checked inductivity of 18733 backedges. 2341 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-05 23:18:07,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:07,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 471 states and 644 transitions. [2024-12-05 23:18:07,698 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 644 transitions. [2024-12-05 23:18:07,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 23:18:07,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:07,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 19122 backedges. 2386 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-05 23:18:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:17,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 472 states and 645 transitions. [2024-12-05 23:18:17,667 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 645 transitions. [2024-12-05 23:18:17,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-05 23:18:17,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:17,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 19515 backedges. 2431 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-05 23:18:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 473 states and 646 transitions. [2024-12-05 23:18:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 646 transitions. [2024-12-05 23:18:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-05 23:18:30,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:30,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:51,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19912 backedges. 2476 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-05 23:18:53,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 474 states and 647 transitions. [2024-12-05 23:18:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 647 transitions. [2024-12-05 23:18:53,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-05 23:18:53,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:53,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:04,935 INFO L134 CoverageAnalysis]: Checked inductivity of 20313 backedges. 2521 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-05 23:19:06,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 475 states and 648 transitions. [2024-12-05 23:19:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 648 transitions. [2024-12-05 23:19:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-05 23:19:06,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 20718 backedges. 2566 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-05 23:19:20,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:20,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 476 states and 649 transitions. [2024-12-05 23:19:20,431 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 649 transitions. [2024-12-05 23:19:20,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-05 23:19:20,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:20,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:27,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 21127 backedges. 2611 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-05 23:19:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:36,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 477 states and 650 transitions. [2024-12-05 23:19:36,911 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 650 transitions. [2024-12-05 23:19:36,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-05 23:19:36,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:36,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 21540 backedges. 2656 proven. 7849 refuted. 0 times theorem prover too weak. 11035 trivial. 0 not checked. [2024-12-05 23:19:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:48,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 478 states and 651 transitions. [2024-12-05 23:19:48,549 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 651 transitions. [2024-12-05 23:19:48,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-05 23:19:48,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:48,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 21957 backedges. 2701 proven. 8072 refuted. 0 times theorem prover too weak. 11184 trivial. 0 not checked. [2024-12-05 23:20:01,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:01,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 479 states and 652 transitions. [2024-12-05 23:20:01,535 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 652 transitions. [2024-12-05 23:20:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-05 23:20:01,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:01,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 22378 backedges. 2746 proven. 8298 refuted. 0 times theorem prover too weak. 11334 trivial. 0 not checked. [2024-12-05 23:20:15,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 480 states and 653 transitions. [2024-12-05 23:20:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 653 transitions. [2024-12-05 23:20:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-05 23:20:15,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:24,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22803 backedges. 2791 proven. 8527 refuted. 0 times theorem prover too weak. 11485 trivial. 0 not checked. [2024-12-05 23:20:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 481 states and 654 transitions. [2024-12-05 23:20:25,428 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 654 transitions. [2024-12-05 23:20:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-05 23:20:25,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:25,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat