./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm --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 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:51:10,918 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:51:11,023 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:51:11,032 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:51:11,033 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:51:11,071 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:51:11,074 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:51:11,074 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:51:11,075 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:51:11,075 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:51:11,075 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:51:11,076 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:51:11,077 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:51:11,078 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:51:11,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:51:11,078 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:51:11,078 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:51:11,078 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:51:11,078 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:51:11,078 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:51:11,078 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:11,078 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:51:11,078 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:51:11,078 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:51:11,079 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:51:11,079 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:51:11,079 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_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm 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 -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2024-11-13 21:51:11,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:51:11,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:51:11,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:51:11,415 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:51:11,416 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:51:11,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i Unable to find full path for "g++" [2024-11-13 21:51:13,232 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:51:13,697 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:51:13,698 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2024-11-13 21:51:13,716 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/data/617331fc8/00abc1526cb24667a82ed8ed780994f7/FLAG9303d33e7 [2024-11-13 21:51:13,731 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/data/617331fc8/00abc1526cb24667a82ed8ed780994f7 [2024-11-13 21:51:13,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:51:13,735 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:51:13,736 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:13,737 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:51:13,741 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:51:13,742 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:13" (1/1) ... [2024-11-13 21:51:13,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18f6bbee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:13, skipping insertion in model container [2024-11-13 21:51:13,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:13" (1/1) ... [2024-11-13 21:51:13,790 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:51:14,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:14,409 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:51:14,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:14,578 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:51:14,578 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14 WrapperNode [2024-11-13 21:51:14,579 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:14,580 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:14,580 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:51:14,580 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:51:14,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,613 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,693 INFO L138 Inliner]: procedures = 177, calls = 342, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1556 [2024-11-13 21:51:14,697 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:14,698 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:51:14,698 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:51:14,698 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:51:14,712 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,733 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,736 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,786 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,815 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,823 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,835 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,852 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:51:14,853 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:51:14,853 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:51:14,853 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:51:14,854 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:14" (1/1) ... [2024-11-13 21:51:14,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:14,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:51:14,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:51:14,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6184c2a-ec11-439d-92e9-0397b212e696/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:51:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 21:51:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 21:51:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:51:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:51:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:51:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:51:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:51:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:51:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-11-13 21:51:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-11-13 21:51:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:51:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:51:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:51:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:51:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:51:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:51:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:51:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:51:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:51:15,253 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:51:15,256 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:51:17,467 INFO L? ?]: Removed 359 outVars from TransFormulas that were not future-live. [2024-11-13 21:51:17,470 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:51:19,290 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:51:19,291 INFO L316 CfgBuilder]: Removed 71 assume(true) statements. [2024-11-13 21:51:19,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:19 BoogieIcfgContainer [2024-11-13 21:51:19,291 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:51:19,294 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:51:19,294 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:51:19,305 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:51:19,306 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:19" (1/1) ... [2024-11-13 21:51:19,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:51:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 187 states and 310 transitions. [2024-11-13 21:51:19,389 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 310 transitions. [2024-11-13 21:51:19,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:51:19,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:19,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:19,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:19,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 21:51:19,650 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:19,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 21:51:19,759 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 21:51:19,760 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 21:51:19,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 21:51:19,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 21:51:19,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:19,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 190 states and 315 transitions. [2024-11-13 21:51:19,859 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 315 transitions. [2024-11-13 21:51:19,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:51:19,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:19,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:19,972 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 21:51:19,975 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:19,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 21:51:19,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 21:51:20,040 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 21:51:20,041 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-13 21:51:20,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 21:51:20,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-13 21:51:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 193 states and 320 transitions. [2024-11-13 21:51:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 320 transitions. [2024-11-13 21:51:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:51:20,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:20,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:20,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 193 states and 318 transitions. [2024-11-13 21:51:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 318 transitions. [2024-11-13 21:51:20,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:51:20,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:20,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:20,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 193 states and 312 transitions. [2024-11-13 21:51:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 312 transitions. [2024-11-13 21:51:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:51:20,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:20,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:21,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 193 states and 308 transitions. [2024-11-13 21:51:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 308 transitions. [2024-11-13 21:51:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:51:21,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:21,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:21,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:21,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 193 states and 302 transitions. [2024-11-13 21:51:21,141 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 302 transitions. [2024-11-13 21:51:21,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:51:21,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:21,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:21,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:31,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:51:31,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 193 states and 296 transitions. [2024-11-13 21:51:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 296 transitions. [2024-11-13 21:51:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:51:31,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:31,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:31,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:33,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:51:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 208 states and 315 transitions. [2024-11-13 21:51:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 315 transitions. [2024-11-13 21:51:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:51:33,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:33,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:33,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 208 states and 313 transitions. [2024-11-13 21:51:33,917 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 313 transitions. [2024-11-13 21:51:33,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:51:33,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:33,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:34,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 208 states and 311 transitions. [2024-11-13 21:51:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 311 transitions. [2024-11-13 21:51:34,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:51:34,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:34,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:44,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:51:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 208 states and 309 transitions. [2024-11-13 21:51:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 309 transitions. [2024-11-13 21:51:44,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:51:44,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:44,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:44,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:44,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:51:54,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:04,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:14,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:22,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:22,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 211 states and 311 transitions. [2024-11-13 21:52:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 311 transitions. [2024-11-13 21:52:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:52:22,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:22,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,198 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:25,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:25,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 251 states and 364 transitions. [2024-11-13 21:52:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 364 transitions. [2024-11-13 21:52:25,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:52:25,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:25,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:25,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:25,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:25,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 252 states and 365 transitions. [2024-11-13 21:52:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 365 transitions. [2024-11-13 21:52:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:52:25,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:25,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:52:36,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:46,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 255 states and 367 transitions. [2024-11-13 21:52:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 367 transitions. [2024-11-13 21:52:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:52:47,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:47,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:47,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 255 states and 365 transitions. [2024-11-13 21:52:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 365 transitions. [2024-11-13 21:52:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:52:47,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:47,575 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:52:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 255 states and 364 transitions. [2024-11-13 21:52:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 364 transitions. [2024-11-13 21:52:47,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:52:47,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:47,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:52:48,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 257 states and 367 transitions. [2024-11-13 21:52:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 367 transitions. [2024-11-13 21:52:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:52:48,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:48,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:52:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 258 states and 370 transitions. [2024-11-13 21:52:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 370 transitions. [2024-11-13 21:52:50,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:52:50,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:50,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:52:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:52,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 259 states and 372 transitions. [2024-11-13 21:52:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 372 transitions. [2024-11-13 21:52:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:52,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:52:53,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:53,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 260 states and 373 transitions. [2024-11-13 21:52:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 373 transitions. [2024-11-13 21:52:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:52:53,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:53,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:52:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 261 states and 374 transitions. [2024-11-13 21:52:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 374 transitions. [2024-11-13 21:52:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:52:55,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:56,585 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:52:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 262 states and 375 transitions. [2024-11-13 21:52:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 375 transitions. [2024-11-13 21:52:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:52:57,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:58,850 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:00,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:00,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 265 states and 380 transitions. [2024-11-13 21:53:00,972 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 380 transitions. [2024-11-13 21:53:00,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:53:00,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:02,159 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 266 states and 381 transitions. [2024-11-13 21:53:02,803 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 381 transitions. [2024-11-13 21:53:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:53:02,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:02,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:04,147 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:05,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:05,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 267 states and 382 transitions. [2024-11-13 21:53:05,043 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 382 transitions. [2024-11-13 21:53:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:53:05,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:05,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,476 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 268 states and 383 transitions. [2024-11-13 21:53:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 383 transitions. [2024-11-13 21:53:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:53:07,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:08,784 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:09,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 269 states and 384 transitions. [2024-11-13 21:53:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 384 transitions. [2024-11-13 21:53:09,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:53:09,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:09,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:11,643 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:12,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 270 states and 385 transitions. [2024-11-13 21:53:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 385 transitions. [2024-11-13 21:53:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:53:12,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:12,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:15,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 271 states and 386 transitions. [2024-11-13 21:53:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 386 transitions. [2024-11-13 21:53:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:53:15,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:15,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:16,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 272 states and 387 transitions. [2024-11-13 21:53:16,948 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 387 transitions. [2024-11-13 21:53:16,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:53:16,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:16,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:18,116 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:18,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 273 states and 388 transitions. [2024-11-13 21:53:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 388 transitions. [2024-11-13 21:53:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:53:18,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:18,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:20,465 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:21,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 274 states and 389 transitions. [2024-11-13 21:53:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 389 transitions. [2024-11-13 21:53:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:53:21,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:21,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:22,979 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 275 states and 390 transitions. [2024-11-13 21:53:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 390 transitions. [2024-11-13 21:53:23,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:53:23,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:25,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 276 states and 391 transitions. [2024-11-13 21:53:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 391 transitions. [2024-11-13 21:53:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:53:25,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:25,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:27,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 277 states and 392 transitions. [2024-11-13 21:53:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 392 transitions. [2024-11-13 21:53:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:53:27,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:27,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:29,704 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:31,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 278 states and 393 transitions. [2024-11-13 21:53:31,346 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 393 transitions. [2024-11-13 21:53:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:53:31,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:31,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:33,110 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:33,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:33,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 279 states and 394 transitions. [2024-11-13 21:53:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 394 transitions. [2024-11-13 21:53:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:53:33,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:33,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,278 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 280 states and 395 transitions. [2024-11-13 21:53:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 395 transitions. [2024-11-13 21:53:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:53:35,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:35,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:36,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:37,531 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 281 states and 396 transitions. [2024-11-13 21:53:38,138 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 396 transitions. [2024-11-13 21:53:38,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:53:38,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:38,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:41,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 282 states and 397 transitions. [2024-11-13 21:53:41,784 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 397 transitions. [2024-11-13 21:53:41,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:53:41,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:41,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:44,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 283 states and 398 transitions. [2024-11-13 21:53:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 398 transitions. [2024-11-13 21:53:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:53:44,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:44,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:46,148 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:47,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:47,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 284 states and 399 transitions. [2024-11-13 21:53:47,375 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 399 transitions. [2024-11-13 21:53:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:53:47,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:47,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:49,345 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 285 states and 400 transitions. [2024-11-13 21:53:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 400 transitions. [2024-11-13 21:53:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:53:50,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:50,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:53,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 286 states and 401 transitions. [2024-11-13 21:53:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 401 transitions. [2024-11-13 21:53:53,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:53:53,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:53,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:56,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:56,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 287 states and 402 transitions. [2024-11-13 21:53:56,720 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 402 transitions. [2024-11-13 21:53:56,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:53:56,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:56,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:58,960 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:00,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 288 states and 403 transitions. [2024-11-13 21:54:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 403 transitions. [2024-11-13 21:54:00,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:54:00,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:00,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:03,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 289 states and 404 transitions. [2024-11-13 21:54:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 404 transitions. [2024-11-13 21:54:03,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:54:03,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:04,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:07,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 290 states and 405 transitions. [2024-11-13 21:54:07,592 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 405 transitions. [2024-11-13 21:54:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:54:07,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:07,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 291 states and 406 transitions. [2024-11-13 21:54:11,391 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 406 transitions. [2024-11-13 21:54:11,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:54:11,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:11,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:13,755 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:14,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:14,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 292 states and 407 transitions. [2024-11-13 21:54:14,750 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 407 transitions. [2024-11-13 21:54:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:54:14,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:16,842 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:18,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 293 states and 408 transitions. [2024-11-13 21:54:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 408 transitions. [2024-11-13 21:54:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:54:18,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:18,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:21,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:21,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 294 states and 409 transitions. [2024-11-13 21:54:21,659 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 409 transitions. [2024-11-13 21:54:21,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:54:21,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:21,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 295 states and 410 transitions. [2024-11-13 21:54:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 410 transitions. [2024-11-13 21:54:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:54:24,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:29,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:29,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 296 states and 411 transitions. [2024-11-13 21:54:29,279 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 411 transitions. [2024-11-13 21:54:29,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:54:29,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:29,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:31,605 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:32,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:32,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 297 states and 412 transitions. [2024-11-13 21:54:32,695 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 412 transitions. [2024-11-13 21:54:32,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:54:32,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:32,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:35,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:35,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 298 states and 413 transitions. [2024-11-13 21:54:35,530 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 413 transitions. [2024-11-13 21:54:35,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:54:35,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:35,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:38,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 299 states and 414 transitions. [2024-11-13 21:54:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 414 transitions. [2024-11-13 21:54:38,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:54:38,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:38,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 300 states and 415 transitions. [2024-11-13 21:54:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 415 transitions. [2024-11-13 21:54:44,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:54:44,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:54:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 301 states and 416 transitions. [2024-11-13 21:54:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 416 transitions. [2024-11-13 21:54:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:54:48,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:48,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:02,316 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:55:16,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:16,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 302 states and 417 transitions. [2024-11-13 21:55:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 417 transitions. [2024-11-13 21:55:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:55:16,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:16,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:17,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:17,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 303 states and 421 transitions. [2024-11-13 21:55:17,405 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 421 transitions. [2024-11-13 21:55:17,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:55:17,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:17,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:19,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 304 states and 423 transitions. [2024-11-13 21:55:19,777 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 423 transitions. [2024-11-13 21:55:19,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:55:19,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:19,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:22,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 305 states and 425 transitions. [2024-11-13 21:55:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 425 transitions. [2024-11-13 21:55:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:55:22,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:22,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:24,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:24,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 306 states and 427 transitions. [2024-11-13 21:55:24,819 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 427 transitions. [2024-11-13 21:55:24,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:55:24,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:24,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 307 states and 428 transitions. [2024-11-13 21:55:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 428 transitions. [2024-11-13 21:55:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:55:27,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:27,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:28,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:31,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 309 states and 433 transitions. [2024-11-13 21:55:31,161 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 433 transitions. [2024-11-13 21:55:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:55:31,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:31,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:31,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:32,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 310 states and 434 transitions. [2024-11-13 21:55:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 434 transitions. [2024-11-13 21:55:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:55:33,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:33,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:35,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:36,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 311 states and 435 transitions. [2024-11-13 21:55:36,891 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 435 transitions. [2024-11-13 21:55:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:55:36,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:36,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 312 states and 436 transitions. [2024-11-13 21:55:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 436 transitions. [2024-11-13 21:55:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:55:38,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:38,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:42,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 313 states and 437 transitions. [2024-11-13 21:55:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 437 transitions. [2024-11-13 21:55:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:55:42,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:44,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:44,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 314 states and 438 transitions. [2024-11-13 21:55:44,945 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 438 transitions. [2024-11-13 21:55:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:55:44,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:44,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 315 states and 439 transitions. [2024-11-13 21:55:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 439 transitions. [2024-11-13 21:55:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:55:48,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:48,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:49,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:50,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 316 states and 440 transitions. [2024-11-13 21:55:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 440 transitions. [2024-11-13 21:55:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:55:50,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:50,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 317 states and 441 transitions. [2024-11-13 21:55:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 441 transitions. [2024-11-13 21:55:53,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:55:53,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:53,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:55:57,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:57,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 318 states and 442 transitions. [2024-11-13 21:55:57,036 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 442 transitions. [2024-11-13 21:55:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:55:57,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:04,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:11,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 319 states and 443 transitions. [2024-11-13 21:56:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 443 transitions. [2024-11-13 21:56:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:56:11,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:11,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:17,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 320 states and 444 transitions. [2024-11-13 21:56:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 444 transitions. [2024-11-13 21:56:17,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:56:17,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:17,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:19,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 321 states and 445 transitions. [2024-11-13 21:56:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 445 transitions. [2024-11-13 21:56:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:56:21,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:21,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 322 states and 446 transitions. [2024-11-13 21:56:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 446 transitions. [2024-11-13 21:56:25,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:56:25,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:25,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:26,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:28,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:28,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 323 states and 447 transitions. [2024-11-13 21:56:28,093 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 447 transitions. [2024-11-13 21:56:28,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:56:28,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:31,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:31,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 324 states and 448 transitions. [2024-11-13 21:56:31,995 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 448 transitions. [2024-11-13 21:56:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:56:31,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:31,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:34,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:35,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:35,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 325 states and 449 transitions. [2024-11-13 21:56:35,314 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 449 transitions. [2024-11-13 21:56:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:56:35,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:35,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:39,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:39,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 326 states and 450 transitions. [2024-11-13 21:56:39,138 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 450 transitions. [2024-11-13 21:56:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:56:39,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:39,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 327 states and 451 transitions. [2024-11-13 21:56:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 451 transitions. [2024-11-13 21:56:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:56:43,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:43,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:45,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:46,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 328 states and 452 transitions. [2024-11-13 21:56:46,409 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 452 transitions. [2024-11-13 21:56:46,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:56:46,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:46,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:49,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:49,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 329 states and 453 transitions. [2024-11-13 21:56:49,524 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 453 transitions. [2024-11-13 21:56:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:56:49,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:49,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 330 states and 454 transitions. [2024-11-13 21:56:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 454 transitions. [2024-11-13 21:56:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:56:53,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:53,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:56:57,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 331 states and 455 transitions. [2024-11-13 21:56:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 455 transitions. [2024-11-13 21:56:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:56:57,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:00,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 332 states and 456 transitions. [2024-11-13 21:57:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 456 transitions. [2024-11-13 21:57:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:57:02,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:05,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 333 states and 457 transitions. [2024-11-13 21:57:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 457 transitions. [2024-11-13 21:57:07,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:57:07,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:07,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 334 states and 458 transitions. [2024-11-13 21:57:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 458 transitions. [2024-11-13 21:57:10,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:57:10,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:10,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:15,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 335 states and 459 transitions. [2024-11-13 21:57:15,762 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 459 transitions. [2024-11-13 21:57:15,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:57:15,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:15,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 336 states and 460 transitions. [2024-11-13 21:57:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 460 transitions. [2024-11-13 21:57:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:57:21,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:26,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 337 states and 461 transitions. [2024-11-13 21:57:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 461 transitions. [2024-11-13 21:57:26,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:57:26,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:26,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:27,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 338 states and 462 transitions. [2024-11-13 21:57:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 462 transitions. [2024-11-13 21:57:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:57:31,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:31,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:34,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:36,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 339 states and 463 transitions. [2024-11-13 21:57:36,007 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 463 transitions. [2024-11-13 21:57:36,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:57:36,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:36,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:40,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 340 states and 464 transitions. [2024-11-13 21:57:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 464 transitions. [2024-11-13 21:57:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:57:40,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:42,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 341 states and 465 transitions. [2024-11-13 21:57:44,309 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 465 transitions. [2024-11-13 21:57:44,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:57:44,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:44,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:49,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:49,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 342 states and 466 transitions. [2024-11-13 21:57:49,157 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 466 transitions. [2024-11-13 21:57:49,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:57:49,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:49,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:57:54,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:54,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 343 states and 467 transitions. [2024-11-13 21:57:54,941 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 467 transitions. [2024-11-13 21:57:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:57:54,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:54,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:58:00,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:00,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 344 states and 468 transitions. [2024-11-13 21:58:00,408 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 468 transitions. [2024-11-13 21:58:00,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:58:00,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:00,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:04,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:58:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 345 states and 469 transitions. [2024-11-13 21:58:05,615 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 469 transitions. [2024-11-13 21:58:05,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:58:05,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:05,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:06,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:08,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:58:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 346 states and 470 transitions. [2024-11-13 21:58:09,652 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 470 transitions. [2024-11-13 21:58:09,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:58:09,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:09,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:14,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:58:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 347 states and 471 transitions. [2024-11-13 21:58:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 471 transitions. [2024-11-13 21:58:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:58:16,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:20,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:58:23,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:23,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 348 states and 472 transitions. [2024-11-13 21:58:23,333 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 472 transitions. [2024-11-13 21:58:23,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:58:23,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:23,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:58:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:30,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 349 states and 473 transitions. [2024-11-13 21:58:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 473 transitions. [2024-11-13 21:58:30,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:58:30,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:30,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:34,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:58:37,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 350 states and 474 transitions. [2024-11-13 21:58:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 474 transitions. [2024-11-13 21:58:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:58:37,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:37,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:58:48,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:48,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 351 states and 475 transitions. [2024-11-13 21:58:48,336 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 475 transitions. [2024-11-13 21:58:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:58:48,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:48,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:58:54,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 352 states and 476 transitions. [2024-11-13 21:58:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 476 transitions. [2024-11-13 21:58:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:58:54,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:54,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:59:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:03,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 353 states and 477 transitions. [2024-11-13 21:59:03,684 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 477 transitions. [2024-11-13 21:59:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:59:03,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:03,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:08,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:59:11,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 354 states and 478 transitions. [2024-11-13 21:59:11,302 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 478 transitions. [2024-11-13 21:59:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:59:11,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:11,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:59:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 355 states and 479 transitions. [2024-11-13 21:59:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 479 transitions. [2024-11-13 21:59:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:59:19,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:19,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:59:28,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 356 states and 480 transitions. [2024-11-13 21:59:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 480 transitions. [2024-11-13 21:59:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:59:28,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:28,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:59:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:35,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 357 states and 481 transitions. [2024-11-13 21:59:35,942 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 481 transitions. [2024-11-13 21:59:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:59:35,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:35,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:59:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 358 states and 482 transitions. [2024-11-13 21:59:44,073 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 482 transitions. [2024-11-13 21:59:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:59:44,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:44,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:59:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 359 states and 483 transitions. [2024-11-13 21:59:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 483 transitions. [2024-11-13 21:59:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:59:54,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:59,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:00:00,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 360 states and 484 transitions. [2024-11-13 22:00:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 484 transitions. [2024-11-13 22:00:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:00:00,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:00,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:06,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:00:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:08,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 361 states and 485 transitions. [2024-11-13 22:00:08,352 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 485 transitions. [2024-11-13 22:00:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:00:08,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:00:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:21,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 362 states and 486 transitions. [2024-11-13 22:00:21,207 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 486 transitions. [2024-11-13 22:00:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:00:21,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:27,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:00:30,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:30,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 363 states and 487 transitions. [2024-11-13 22:00:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 487 transitions. [2024-11-13 22:00:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:00:30,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:30,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:35,659 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:00:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 364 states and 488 transitions. [2024-11-13 22:00:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 488 transitions. [2024-11-13 22:00:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:00:37,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:00:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 365 states and 489 transitions. [2024-11-13 22:00:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 489 transitions. [2024-11-13 22:00:48,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:00:48,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:48,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:54,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:00:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 366 states and 490 transitions. [2024-11-13 22:00:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 490 transitions. [2024-11-13 22:00:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:00:57,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:03,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:01:07,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 367 states and 491 transitions. [2024-11-13 22:01:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 491 transitions. [2024-11-13 22:01:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:01:07,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:07,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:01:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 368 states and 492 transitions. [2024-11-13 22:01:16,690 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 492 transitions. [2024-11-13 22:01:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:01:16,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:19,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:01:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 369 states and 493 transitions. [2024-11-13 22:01:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 493 transitions. [2024-11-13 22:01:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:01:30,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:30,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:36,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:01:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 370 states and 494 transitions. [2024-11-13 22:01:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 494 transitions. [2024-11-13 22:01:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:01:40,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:40,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:01:50,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 371 states and 495 transitions. [2024-11-13 22:01:50,253 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 495 transitions. [2024-11-13 22:01:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:01:50,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:50,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:02:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:03,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 372 states and 496 transitions. [2024-11-13 22:02:03,764 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 496 transitions. [2024-11-13 22:02:03,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:02:03,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:03,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:12,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:02:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:17,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 373 states and 497 transitions. [2024-11-13 22:02:17,195 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 497 transitions. [2024-11-13 22:02:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:02:17,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:23,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:02:27,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:27,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 374 states and 498 transitions. [2024-11-13 22:02:27,701 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 498 transitions. [2024-11-13 22:02:27,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:02:27,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:27,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:35,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:02:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 375 states and 499 transitions. [2024-11-13 22:02:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 499 transitions. [2024-11-13 22:02:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:02:39,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:02:51,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 376 states and 500 transitions. [2024-11-13 22:02:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 500 transitions. [2024-11-13 22:02:51,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:02:51,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:51,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:58,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:03:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:02,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 377 states and 501 transitions. [2024-11-13 22:03:02,681 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 501 transitions. [2024-11-13 22:03:02,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:03:02,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:02,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:10,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:03:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:14,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 378 states and 502 transitions. [2024-11-13 22:03:14,115 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 502 transitions. [2024-11-13 22:03:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:03:14,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:14,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:03:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:28,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 379 states and 503 transitions. [2024-11-13 22:03:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 503 transitions. [2024-11-13 22:03:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:03:28,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:28,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:35,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:03:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 380 states and 504 transitions. [2024-11-13 22:03:37,031 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 504 transitions. [2024-11-13 22:03:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:03:37,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:48,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:03:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:53,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 381 states and 505 transitions. [2024-11-13 22:03:53,060 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 505 transitions. [2024-11-13 22:03:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:03:53,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:53,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat