./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:49:11,411 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:49:11,467 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:49:11,472 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:49:11,472 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:49:11,492 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:49:11,492 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:49:11,493 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:49:11,493 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:49:11,493 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:49:11,493 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:49:11,493 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:49:11,493 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:49:11,494 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:49:11,494 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:49:11,495 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:49:11,495 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:49:11,495 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:49:11,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:49:11,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:49:11,495 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:49:11,495 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:49:11,495 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:49:11,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:49:11,495 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_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2024-12-05 21:49:11,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:49:11,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:49:11,753 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:49:11,755 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:49:11,755 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:49:11,756 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test3-2.i [2024-12-05 21:49:14,429 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/data/22fc2fa63/acb7a1055a1e420ca5828fb3d1410b5e/FLAG196208a78 [2024-12-05 21:49:14,698 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:49:14,698 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test3-2.i [2024-12-05 21:49:14,713 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/data/22fc2fa63/acb7a1055a1e420ca5828fb3d1410b5e/FLAG196208a78 [2024-12-05 21:49:14,725 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/data/22fc2fa63/acb7a1055a1e420ca5828fb3d1410b5e [2024-12-05 21:49:14,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:49:14,728 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:49:14,729 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:49:14,729 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:49:14,732 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:49:14,733 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:49:14" (1/1) ... [2024-12-05 21:49:14,734 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71ca7869 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:14, skipping insertion in model container [2024-12-05 21:49:14,734 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:49:14" (1/1) ... [2024-12-05 21:49:14,765 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:49:15,120 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test3-2.i[33519,33532] [2024-12-05 21:49:15,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:49:15,230 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:49:15,260 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test3-2.i[33519,33532] [2024-12-05 21:49:15,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:49:15,355 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:49:15,356 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15 WrapperNode [2024-12-05 21:49:15,356 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:49:15,357 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:49:15,357 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:49:15,357 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:49:15,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,384 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,432 INFO L138 Inliner]: procedures = 177, calls = 324, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1557 [2024-12-05 21:49:15,433 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:49:15,433 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:49:15,433 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:49:15,433 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:49:15,441 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,451 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,451 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,485 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,487 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,499 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,503 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,508 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,518 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:49:15,519 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:49:15,519 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:49:15,519 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:49:15,520 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:49:15" (1/1) ... [2024-12-05 21:49:15,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:49:15,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:49:15,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:49:15,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127de8fe-9808-47f9-85f3-d3fb67961a1a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:49:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:49:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:49:15,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:49:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:49:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:49:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:49:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:49:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:49:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:49:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:49:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:49:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:49:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:49:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:49:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:49:15,779 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:49:15,780 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:49:17,357 INFO L? ?]: Removed 331 outVars from TransFormulas that were not future-live. [2024-12-05 21:49:17,357 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:49:18,941 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:49:18,941 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-12-05 21:49:18,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:49:18 BoogieIcfgContainer [2024-12-05 21:49:18,942 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:49:18,942 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:49:18,942 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:49:18,952 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:49:18,952 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:49:18" (1/1) ... [2024-12-05 21:49:18,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:49:19,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 138 states and 233 transitions. [2024-12-05 21:49:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 233 transitions. [2024-12-05 21:49:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:49:19,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 138 states and 230 transitions. [2024-12-05 21:49:19,175 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 230 transitions. [2024-12-05 21:49:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:49:19,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:19,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 138 states and 228 transitions. [2024-12-05 21:49:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 228 transitions. [2024-12-05 21:49:19,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:49:19,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:19,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 145 states and 239 transitions. [2024-12-05 21:49:19,440 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 239 transitions. [2024-12-05 21:49:19,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:49:19,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:19,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:19,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-12-05 21:49:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-12-05 21:49:19,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:49:19,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 145 states and 233 transitions. [2024-12-05 21:49:19,537 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 233 transitions. [2024-12-05 21:49:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:49:19,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:19,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:19,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 145 states and 231 transitions. [2024-12-05 21:49:19,579 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 231 transitions. [2024-12-05 21:49:19,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:49:19,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:19,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 145 states and 227 transitions. [2024-12-05 21:49:19,630 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 227 transitions. [2024-12-05 21:49:19,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:49:19,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:19,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:29,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:49:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 145 states and 225 transitions. [2024-12-05 21:49:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 225 transitions. [2024-12-05 21:49:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:49:29,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:29,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 150 states and 234 transitions. [2024-12-05 21:49:31,055 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 234 transitions. [2024-12-05 21:49:31,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:49:31,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:31,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:31,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:31,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 150 states and 228 transitions. [2024-12-05 21:49:31,098 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 228 transitions. [2024-12-05 21:49:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:49:31,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:31,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:41,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:49:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 150 states and 222 transitions. [2024-12-05 21:49:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 222 transitions. [2024-12-05 21:49:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:49:41,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:41,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:42,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:49:42,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 161 states and 233 transitions. [2024-12-05 21:49:42,818 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 233 transitions. [2024-12-05 21:49:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:49:42,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 161 states and 231 transitions. [2024-12-05 21:49:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 231 transitions. [2024-12-05 21:49:42,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:49:42,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:42,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:43,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:43,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 161 states and 229 transitions. [2024-12-05 21:49:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 229 transitions. [2024-12-05 21:49:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:49:43,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:43,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:43,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:45,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:49:45,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 161 states and 227 transitions. [2024-12-05 21:49:45,262 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 227 transitions. [2024-12-05 21:49:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:49:45,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:49:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:46,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 164 states and 229 transitions. [2024-12-05 21:49:46,164 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 229 transitions. [2024-12-05 21:49:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:49:46,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:46,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:46,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:49:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:46,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 166 states and 233 transitions. [2024-12-05 21:49:46,951 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 233 transitions. [2024-12-05 21:49:46,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:49:46,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:46,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:48,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:48,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 168 states and 236 transitions. [2024-12-05 21:49:48,093 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 236 transitions. [2024-12-05 21:49:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:49:48,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:48,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:48,870 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 170 states and 240 transitions. [2024-12-05 21:49:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 240 transitions. [2024-12-05 21:49:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:49:49,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:50,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:50,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:50,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 171 states and 241 transitions. [2024-12-05 21:49:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 241 transitions. [2024-12-05 21:49:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:49:50,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:50,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 172 states and 242 transitions. [2024-12-05 21:49:51,431 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 242 transitions. [2024-12-05 21:49:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:49:51,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:51,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:51,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:52,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 173 states and 243 transitions. [2024-12-05 21:49:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 243 transitions. [2024-12-05 21:49:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:49:52,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:52,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:53,677 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:54,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:54,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 174 states and 244 transitions. [2024-12-05 21:49:54,200 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 244 transitions. [2024-12-05 21:49:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:49:54,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:54,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:54,803 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:55,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 175 states and 245 transitions. [2024-12-05 21:49:55,083 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 245 transitions. [2024-12-05 21:49:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:49:55,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:55,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:55,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:55,859 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 176 states and 246 transitions. [2024-12-05 21:49:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 246 transitions. [2024-12-05 21:49:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:49:56,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:56,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:57,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 177 states and 247 transitions. [2024-12-05 21:49:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 247 transitions. [2024-12-05 21:49:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:57,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:57,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:58,210 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 178 states and 248 transitions. [2024-12-05 21:49:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 248 transitions. [2024-12-05 21:49:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:49:58,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:58,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:49:59,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 179 states and 249 transitions. [2024-12-05 21:49:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 249 transitions. [2024-12-05 21:49:59,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:49:59,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:59,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:00,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 180 states and 250 transitions. [2024-12-05 21:50:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 250 transitions. [2024-12-05 21:50:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:50:01,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:01,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:02,004 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:02,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 181 states and 251 transitions. [2024-12-05 21:50:02,285 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 251 transitions. [2024-12-05 21:50:02,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:50:02,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:02,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:03,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 182 states and 252 transitions. [2024-12-05 21:50:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 252 transitions. [2024-12-05 21:50:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:50:03,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:04,769 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:05,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:05,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 183 states and 253 transitions. [2024-12-05 21:50:05,319 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 253 transitions. [2024-12-05 21:50:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:50:05,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:05,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:06,178 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 184 states and 254 transitions. [2024-12-05 21:50:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 254 transitions. [2024-12-05 21:50:06,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:50:06,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:06,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:08,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 185 states and 255 transitions. [2024-12-05 21:50:08,465 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 255 transitions. [2024-12-05 21:50:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:50:08,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:08,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:09,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 186 states and 256 transitions. [2024-12-05 21:50:09,614 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 256 transitions. [2024-12-05 21:50:09,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:50:09,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:09,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:11,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 187 states and 257 transitions. [2024-12-05 21:50:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 257 transitions. [2024-12-05 21:50:11,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:50:11,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:11,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:11,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:12,908 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:13,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:13,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 188 states and 258 transitions. [2024-12-05 21:50:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 258 transitions. [2024-12-05 21:50:13,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:50:13,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:13,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:13,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:14,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 189 states and 259 transitions. [2024-12-05 21:50:14,621 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 259 transitions. [2024-12-05 21:50:14,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:50:14,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:14,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:16,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 190 states and 260 transitions. [2024-12-05 21:50:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 260 transitions. [2024-12-05 21:50:16,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:50:16,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:16,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:17,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:18,040 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 191 states and 261 transitions. [2024-12-05 21:50:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 261 transitions. [2024-12-05 21:50:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:50:18,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:18,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:19,718 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:20,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 192 states and 262 transitions. [2024-12-05 21:50:20,094 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 262 transitions. [2024-12-05 21:50:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:50:20,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:20,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:20,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 193 states and 263 transitions. [2024-12-05 21:50:21,614 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 263 transitions. [2024-12-05 21:50:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:50:21,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:21,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:22,833 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:23,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:23,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 194 states and 264 transitions. [2024-12-05 21:50:23,188 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 264 transitions. [2024-12-05 21:50:23,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:50:23,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:23,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:24,900 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:25,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:25,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 195 states and 265 transitions. [2024-12-05 21:50:25,997 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 265 transitions. [2024-12-05 21:50:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:50:25,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:25,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:27,464 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:28,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:28,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 196 states and 266 transitions. [2024-12-05 21:50:28,203 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 266 transitions. [2024-12-05 21:50:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:50:28,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:28,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:30,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:30,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 197 states and 267 transitions. [2024-12-05 21:50:30,694 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 267 transitions. [2024-12-05 21:50:30,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:50:30,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:30,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:33,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:33,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 198 states and 268 transitions. [2024-12-05 21:50:33,239 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 268 transitions. [2024-12-05 21:50:33,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:50:33,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:33,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:33,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:34,607 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 199 states and 269 transitions. [2024-12-05 21:50:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 269 transitions. [2024-12-05 21:50:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:50:35,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:37,015 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 270 transitions. [2024-12-05 21:50:37,669 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 270 transitions. [2024-12-05 21:50:37,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:50:37,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:37,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:39,397 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:40,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 201 states and 271 transitions. [2024-12-05 21:50:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 271 transitions. [2024-12-05 21:50:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:50:40,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:40,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:43,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 202 states and 272 transitions. [2024-12-05 21:50:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 272 transitions. [2024-12-05 21:50:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:50:43,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:43,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:45,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:45,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 203 states and 273 transitions. [2024-12-05 21:50:45,536 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 273 transitions. [2024-12-05 21:50:45,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:50:45,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:45,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:48,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:48,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 204 states and 274 transitions. [2024-12-05 21:50:48,303 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 274 transitions. [2024-12-05 21:50:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:50:48,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:48,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:50,478 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:51,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 205 states and 275 transitions. [2024-12-05 21:50:51,449 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 275 transitions. [2024-12-05 21:50:51,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:50:51,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:51,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 206 states and 276 transitions. [2024-12-05 21:50:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 276 transitions. [2024-12-05 21:50:54,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:50:54,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:54,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:56,348 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:56,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:56,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 207 states and 277 transitions. [2024-12-05 21:50:56,933 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 277 transitions. [2024-12-05 21:50:56,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:50:56,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:56,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 208 states and 278 transitions. [2024-12-05 21:51:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 278 transitions. [2024-12-05 21:51:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:51:00,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:00,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:02,000 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:03,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 209 states and 279 transitions. [2024-12-05 21:51:03,004 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 279 transitions. [2024-12-05 21:51:03,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:51:03,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:03,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:06,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:06,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-12-05 21:51:06,193 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-12-05 21:51:06,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:51:06,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:06,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:15,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 211 states and 281 transitions. [2024-12-05 21:51:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 281 transitions. [2024-12-05 21:51:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:51:23,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:23,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:23,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:24,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 212 states and 282 transitions. [2024-12-05 21:51:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2024-12-05 21:51:24,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:51:24,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:24,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:25,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:26,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 214 states and 286 transitions. [2024-12-05 21:51:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 286 transitions. [2024-12-05 21:51:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:51:26,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:28,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:28,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 215 states and 287 transitions. [2024-12-05 21:51:28,464 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 287 transitions. [2024-12-05 21:51:28,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:51:28,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:28,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:29,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 217 states and 292 transitions. [2024-12-05 21:51:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 292 transitions. [2024-12-05 21:51:30,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:51:30,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:30,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:32,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:32,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 218 states and 293 transitions. [2024-12-05 21:51:32,536 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 293 transitions. [2024-12-05 21:51:32,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:51:32,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:32,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:33,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 219 states and 294 transitions. [2024-12-05 21:51:34,770 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 294 transitions. [2024-12-05 21:51:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:51:34,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:36,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:36,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 220 states and 295 transitions. [2024-12-05 21:51:36,940 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 295 transitions. [2024-12-05 21:51:36,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:51:36,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:36,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:38,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:39,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 221 states and 296 transitions. [2024-12-05 21:51:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 296 transitions. [2024-12-05 21:51:39,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:51:39,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:39,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:39,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:41,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 222 states and 297 transitions. [2024-12-05 21:51:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 297 transitions. [2024-12-05 21:51:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:51:41,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:41,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:42,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:43,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:43,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 223 states and 298 transitions. [2024-12-05 21:51:43,594 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 298 transitions. [2024-12-05 21:51:43,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:51:43,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:43,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:43,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:44,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:44,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:44,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 224 states and 299 transitions. [2024-12-05 21:51:44,984 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 299 transitions. [2024-12-05 21:51:44,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:51:44,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:44,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:47,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 225 states and 300 transitions. [2024-12-05 21:51:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 300 transitions. [2024-12-05 21:51:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:51:47,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:47,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:48,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 226 states and 301 transitions. [2024-12-05 21:51:49,519 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 301 transitions. [2024-12-05 21:51:49,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:51:49,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:49,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 227 states and 302 transitions. [2024-12-05 21:51:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 302 transitions. [2024-12-05 21:51:51,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:51:51,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 228 states and 303 transitions. [2024-12-05 21:51:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 303 transitions. [2024-12-05 21:51:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:51:53,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:53,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:55,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:55,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 229 states and 304 transitions. [2024-12-05 21:51:55,525 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 304 transitions. [2024-12-05 21:51:55,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:51:55,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:55,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:58,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 230 states and 305 transitions. [2024-12-05 21:51:58,127 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 305 transitions. [2024-12-05 21:51:58,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:51:58,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 231 states and 306 transitions. [2024-12-05 21:52:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 306 transitions. [2024-12-05 21:52:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:52:00,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:02,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 232 states and 307 transitions. [2024-12-05 21:52:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 307 transitions. [2024-12-05 21:52:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:52:03,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:05,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 233 states and 308 transitions. [2024-12-05 21:52:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 308 transitions. [2024-12-05 21:52:05,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:52:05,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:07,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 234 states and 309 transitions. [2024-12-05 21:52:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 309 transitions. [2024-12-05 21:52:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:52:08,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:08,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:10,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:11,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 235 states and 310 transitions. [2024-12-05 21:52:11,462 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 310 transitions. [2024-12-05 21:52:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:52:11,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:11,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:14,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 236 states and 311 transitions. [2024-12-05 21:52:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 311 transitions. [2024-12-05 21:52:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:52:14,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:14,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:14,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:15,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 237 states and 312 transitions. [2024-12-05 21:52:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 312 transitions. [2024-12-05 21:52:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:52:16,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:16,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:20,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 238 states and 313 transitions. [2024-12-05 21:52:20,210 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 313 transitions. [2024-12-05 21:52:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:52:20,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:20,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:22,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 239 states and 314 transitions. [2024-12-05 21:52:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 314 transitions. [2024-12-05 21:52:23,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:52:23,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:23,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:26,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 240 states and 315 transitions. [2024-12-05 21:52:26,290 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 315 transitions. [2024-12-05 21:52:26,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:52:26,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:26,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:28,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:29,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:29,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 241 states and 316 transitions. [2024-12-05 21:52:29,642 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 316 transitions. [2024-12-05 21:52:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:52:29,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:29,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 242 states and 317 transitions. [2024-12-05 21:52:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 317 transitions. [2024-12-05 21:52:32,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:52:32,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:32,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:32,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 243 states and 318 transitions. [2024-12-05 21:52:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 318 transitions. [2024-12-05 21:52:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:52:35,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:35,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:37,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:38,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 244 states and 319 transitions. [2024-12-05 21:52:38,192 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 319 transitions. [2024-12-05 21:52:38,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:52:38,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:38,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:41,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:41,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 245 states and 320 transitions. [2024-12-05 21:52:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 320 transitions. [2024-12-05 21:52:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:52:41,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:41,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 246 states and 321 transitions. [2024-12-05 21:52:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 321 transitions. [2024-12-05 21:52:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:52:44,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:44,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:48,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 247 states and 322 transitions. [2024-12-05 21:52:48,547 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 322 transitions. [2024-12-05 21:52:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:52:48,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:48,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 248 states and 323 transitions. [2024-12-05 21:52:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 323 transitions. [2024-12-05 21:52:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:52:51,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:51,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:53,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:54,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 249 states and 324 transitions. [2024-12-05 21:52:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 324 transitions. [2024-12-05 21:52:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:52:54,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:54,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 250 states and 325 transitions. [2024-12-05 21:52:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 325 transitions. [2024-12-05 21:52:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:52:58,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:58,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:00,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:01,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:01,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 251 states and 326 transitions. [2024-12-05 21:53:01,073 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 326 transitions. [2024-12-05 21:53:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:53:01,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:01,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:05,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 252 states and 327 transitions. [2024-12-05 21:53:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 327 transitions. [2024-12-05 21:53:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 21:53:05,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:05,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:07,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:08,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 253 states and 328 transitions. [2024-12-05 21:53:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 328 transitions. [2024-12-05 21:53:08,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 21:53:08,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:08,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:11,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 254 states and 329 transitions. [2024-12-05 21:53:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 329 transitions. [2024-12-05 21:53:11,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 21:53:11,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:11,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:15,371 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 255 states and 330 transitions. [2024-12-05 21:53:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 330 transitions. [2024-12-05 21:53:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 21:53:17,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:17,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:22,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 256 states and 331 transitions. [2024-12-05 21:53:22,328 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 331 transitions. [2024-12-05 21:53:22,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:53:22,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:22,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:27,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:27,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 257 states and 332 transitions. [2024-12-05 21:53:27,099 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 332 transitions. [2024-12-05 21:53:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:53:27,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:27,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:31,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 258 states and 333 transitions. [2024-12-05 21:53:31,871 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 333 transitions. [2024-12-05 21:53:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:53:31,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:31,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:36,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:37,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:37,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 259 states and 334 transitions. [2024-12-05 21:53:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 334 transitions. [2024-12-05 21:53:37,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:53:37,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:37,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:42,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 260 states and 335 transitions. [2024-12-05 21:53:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 335 transitions. [2024-12-05 21:53:42,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:53:42,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:42,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 261 states and 336 transitions. [2024-12-05 21:53:47,750 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 336 transitions. [2024-12-05 21:53:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:53:47,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:47,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:48,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:54,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:54,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 262 states and 337 transitions. [2024-12-05 21:53:54,478 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 337 transitions. [2024-12-05 21:53:54,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:53:54,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:54,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:58,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 263 states and 338 transitions. [2024-12-05 21:53:58,607 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 338 transitions. [2024-12-05 21:53:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:53:58,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:58,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:05,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 264 states and 339 transitions. [2024-12-05 21:54:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 339 transitions. [2024-12-05 21:54:05,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 21:54:05,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:05,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:09,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:11,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 265 states and 340 transitions. [2024-12-05 21:54:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 340 transitions. [2024-12-05 21:54:11,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 21:54:11,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:11,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 266 states and 341 transitions. [2024-12-05 21:54:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 341 transitions. [2024-12-05 21:54:17,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 21:54:17,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:17,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:24,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 267 states and 342 transitions. [2024-12-05 21:54:24,257 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 342 transitions. [2024-12-05 21:54:24,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:54:24,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:24,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:28,177 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:29,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 268 states and 343 transitions. [2024-12-05 21:54:29,964 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 343 transitions. [2024-12-05 21:54:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:54:29,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:29,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:36,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:36,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 269 states and 344 transitions. [2024-12-05 21:54:36,556 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 344 transitions. [2024-12-05 21:54:36,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:54:36,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:36,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:37,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:42,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:42,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 270 states and 345 transitions. [2024-12-05 21:54:42,824 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 345 transitions. [2024-12-05 21:54:42,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 21:54:42,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:42,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:47,010 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 271 states and 346 transitions. [2024-12-05 21:54:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 346 transitions. [2024-12-05 21:54:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 21:54:49,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:49,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 272 states and 347 transitions. [2024-12-05 21:54:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 347 transitions. [2024-12-05 21:54:54,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 21:54:54,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:54,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:59,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 273 states and 348 transitions. [2024-12-05 21:55:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 348 transitions. [2024-12-05 21:55:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 21:55:00,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:04,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 274 states and 349 transitions. [2024-12-05 21:55:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 349 transitions. [2024-12-05 21:55:04,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:55:04,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:04,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:10,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:13,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 275 states and 350 transitions. [2024-12-05 21:55:13,347 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 350 transitions. [2024-12-05 21:55:13,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 21:55:13,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:13,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 276 states and 351 transitions. [2024-12-05 21:55:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 351 transitions. [2024-12-05 21:55:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 21:55:58,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:58,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:05,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:05,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 277 states and 352 transitions. [2024-12-05 21:56:05,635 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 352 transitions. [2024-12-05 21:56:05,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 21:56:05,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:05,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:06,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:10,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:11,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 278 states and 353 transitions. [2024-12-05 21:56:11,682 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 353 transitions. [2024-12-05 21:56:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 21:56:11,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:11,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:17,556 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 279 states and 354 transitions. [2024-12-05 21:56:20,797 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 354 transitions. [2024-12-05 21:56:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:56:20,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:20,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 280 states and 355 transitions. [2024-12-05 21:56:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 355 transitions. [2024-12-05 21:56:28,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:56:28,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:28,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:33,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 281 states and 356 transitions. [2024-12-05 21:56:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 356 transitions. [2024-12-05 21:56:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 21:56:35,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:35,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:37,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 282 states and 357 transitions. [2024-12-05 21:56:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 357 transitions. [2024-12-05 21:56:44,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:56:44,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:44,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:49,343 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 283 states and 358 transitions. [2024-12-05 21:56:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 358 transitions. [2024-12-05 21:56:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 21:56:50,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:50,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 284 states and 359 transitions. [2024-12-05 21:56:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 359 transitions. [2024-12-05 21:56:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 21:56:59,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:04,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 285 states and 360 transitions. [2024-12-05 21:57:06,449 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 360 transitions. [2024-12-05 21:57:06,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:57:06,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:06,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:07,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 286 states and 361 transitions. [2024-12-05 21:57:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 361 transitions. [2024-12-05 21:57:15,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 21:57:15,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:15,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:20,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7144 backedges. 3378 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:22,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:22,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 287 states and 362 transitions. [2024-12-05 21:57:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 362 transitions. [2024-12-05 21:57:22,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 21:57:22,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:22,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7264 backedges. 3423 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:39,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 288 states and 363 transitions. [2024-12-05 21:57:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 363 transitions. [2024-12-05 21:57:39,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 21:57:39,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:39,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 3468 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 289 states and 364 transitions. [2024-12-05 21:57:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 364 transitions. [2024-12-05 21:57:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 21:57:49,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:55,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7507 backedges. 3513 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:57,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 290 states and 365 transitions. [2024-12-05 21:57:57,506 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 365 transitions. [2024-12-05 21:57:57,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 21:57:57,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:57,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7630 backedges. 3558 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:07,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 366 transitions. [2024-12-05 21:58:07,693 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 366 transitions. [2024-12-05 21:58:07,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 21:58:07,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:07,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:13,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7754 backedges. 3603 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:15,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 292 states and 367 transitions. [2024-12-05 21:58:15,053 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 367 transitions. [2024-12-05 21:58:15,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 21:58:15,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:15,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:22,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7879 backedges. 3648 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:25,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 293 states and 368 transitions. [2024-12-05 21:58:25,767 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 368 transitions. [2024-12-05 21:58:25,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 21:58:25,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:25,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:31,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8005 backedges. 3693 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:34,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 294 states and 369 transitions. [2024-12-05 21:58:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 369 transitions. [2024-12-05 21:58:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 21:58:34,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:34,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:42,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8132 backedges. 3738 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:45,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:45,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 295 states and 370 transitions. [2024-12-05 21:58:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 370 transitions. [2024-12-05 21:58:45,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 21:58:45,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:45,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:46,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8260 backedges. 3783 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:54,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:54,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 296 states and 371 transitions. [2024-12-05 21:58:54,907 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 371 transitions. [2024-12-05 21:58:54,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 21:58:54,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:54,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:03,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8389 backedges. 3828 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 297 states and 372 transitions. [2024-12-05 21:59:06,121 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 372 transitions. [2024-12-05 21:59:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 21:59:06,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:06,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:13,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8519 backedges. 3873 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:15,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:15,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 298 states and 373 transitions. [2024-12-05 21:59:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 373 transitions. [2024-12-05 21:59:15,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 21:59:15,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:15,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:24,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8650 backedges. 3918 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:28,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 299 states and 374 transitions. [2024-12-05 21:59:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 374 transitions. [2024-12-05 21:59:28,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 21:59:28,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:28,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8782 backedges. 3963 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:35,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 300 states and 375 transitions. [2024-12-05 21:59:35,757 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 375 transitions. [2024-12-05 21:59:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 21:59:35,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:35,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8915 backedges. 4008 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 301 states and 376 transitions. [2024-12-05 21:59:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 376 transitions. [2024-12-05 21:59:46,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 21:59:46,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:46,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:56,924 INFO L134 CoverageAnalysis]: Checked inductivity of 9049 backedges. 4053 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 302 states and 377 transitions. [2024-12-05 21:59:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 377 transitions. [2024-12-05 21:59:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 21:59:58,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:58,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 9184 backedges. 4098 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 303 states and 378 transitions. [2024-12-05 22:00:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 378 transitions. [2024-12-05 22:00:06,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 22:00:06,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:14,333 INFO L134 CoverageAnalysis]: Checked inductivity of 9320 backedges. 4143 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:18,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:18,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 304 states and 379 transitions. [2024-12-05 22:00:18,274 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 379 transitions. [2024-12-05 22:00:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 22:00:18,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:18,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:25,734 INFO L134 CoverageAnalysis]: Checked inductivity of 9457 backedges. 4188 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:27,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 305 states and 380 transitions. [2024-12-05 22:00:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 380 transitions. [2024-12-05 22:00:27,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 22:00:27,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:27,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 9595 backedges. 4233 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:35,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 306 states and 381 transitions. [2024-12-05 22:00:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 381 transitions. [2024-12-05 22:00:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 22:00:35,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:35,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:43,110 INFO L134 CoverageAnalysis]: Checked inductivity of 9734 backedges. 4278 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:44,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 307 states and 382 transitions. [2024-12-05 22:00:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 382 transitions. [2024-12-05 22:00:44,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 22:00:44,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:44,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:52,181 INFO L134 CoverageAnalysis]: Checked inductivity of 9874 backedges. 4323 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:53,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:53,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 308 states and 383 transitions. [2024-12-05 22:00:53,679 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 383 transitions. [2024-12-05 22:00:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 22:00:53,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:53,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:02,842 INFO L134 CoverageAnalysis]: Checked inductivity of 10015 backedges. 4368 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:07,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 309 states and 384 transitions. [2024-12-05 22:01:07,833 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 384 transitions. [2024-12-05 22:01:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 22:01:07,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:07,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 10157 backedges. 4413 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:18,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 310 states and 385 transitions. [2024-12-05 22:01:18,900 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 385 transitions. [2024-12-05 22:01:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 22:01:18,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 10300 backedges. 4458 proven. 4851 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 311 states and 386 transitions. [2024-12-05 22:01:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 386 transitions. [2024-12-05 22:01:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 22:01:29,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:29,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:38,960 INFO L134 CoverageAnalysis]: Checked inductivity of 10444 backedges. 4503 proven. 4950 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 312 states and 387 transitions. [2024-12-05 22:01:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 387 transitions. [2024-12-05 22:01:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 22:01:42,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:42,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 10589 backedges. 4548 proven. 5050 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:53,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 313 states and 388 transitions. [2024-12-05 22:01:53,581 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 388 transitions. [2024-12-05 22:01:53,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 22:01:53,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:53,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 10735 backedges. 4593 proven. 5151 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 314 states and 389 transitions. [2024-12-05 22:02:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 389 transitions. [2024-12-05 22:02:03,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 22:02:03,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:03,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:12,845 INFO L134 CoverageAnalysis]: Checked inductivity of 10882 backedges. 4638 proven. 5253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:16,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:16,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 315 states and 390 transitions. [2024-12-05 22:02:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 390 transitions. [2024-12-05 22:02:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 22:02:16,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:16,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:25,053 INFO L134 CoverageAnalysis]: Checked inductivity of 11030 backedges. 4683 proven. 5356 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:28,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 316 states and 391 transitions. [2024-12-05 22:02:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 391 transitions. [2024-12-05 22:02:28,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-05 22:02:28,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:28,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:32,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 11179 backedges. 4728 proven. 5460 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 317 states and 392 transitions. [2024-12-05 22:02:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 392 transitions. [2024-12-05 22:02:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 22:02:42,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:42,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat