./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/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_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 912c617f4562719e6a92adb1d6dcd39c1383cb1ed11c1257bbef9742a710d541 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:23:11,560 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:23:11,616 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:23:11,620 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:23:11,620 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:23:11,638 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:23:11,639 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:23:11,639 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:23:11,639 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:23:11,639 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:23:11,639 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:23:11,639 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:23:11,640 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:23:11,641 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:23:11,641 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:23:11,641 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:23:11,641 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:23:11,641 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:23:11,641 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:23:11,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:23:11,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:23:11,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:23:11,641 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:23:11,642 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:23:11,642 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:23:11,642 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:23:11,642 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_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 912c617f4562719e6a92adb1d6dcd39c1383cb1ed11c1257bbef9742a710d541 [2024-12-06 04:23:11,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:23:11,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:23:11,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:23:11,852 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:23:11,852 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:23:11,853 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c [2024-12-06 04:23:14,470 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/data/f9a77faee/34cc91645700434f815e574f404d760f/FLAG7aa3d7f18 [2024-12-06 04:23:14,696 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:23:14,696 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c [2024-12-06 04:23:14,703 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/data/f9a77faee/34cc91645700434f815e574f404d760f/FLAG7aa3d7f18 [2024-12-06 04:23:15,077 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/data/f9a77faee/34cc91645700434f815e574f404d760f [2024-12-06 04:23:15,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:23:15,084 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:23:15,086 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:23:15,086 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:23:15,092 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:23:15,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a669581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15, skipping insertion in model container [2024-12-06 04:23:15,093 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,107 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:23:15,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:23:15,224 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:23:15,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:23:15,250 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:23:15,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15 WrapperNode [2024-12-06 04:23:15,251 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:23:15,251 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:23:15,252 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:23:15,252 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:23:15,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,262 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,278 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 89 [2024-12-06 04:23:15,278 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:23:15,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:23:15,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:23:15,279 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:23:15,284 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,284 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,286 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,286 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,289 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,290 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,292 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,293 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,294 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,295 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:23:15,296 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:23:15,296 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:23:15,296 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:23:15,297 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:23:15,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:23:15,322 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:23:15,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f22783a-7ed9-430a-82f5-d7ef6d90c58a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:23:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:23:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:23:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:23:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:23:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:23:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:23:15,391 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:23:15,393 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:23:15,681 INFO L? ?]: Removed 61 outVars from TransFormulas that were not future-live. [2024-12-06 04:23:15,681 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:23:15,709 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:23:15,709 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:23:15,710 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:23:15 BoogieIcfgContainer [2024-12-06 04:23:15,710 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:23:15,711 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:23:15,711 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:23:15,721 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:23:15,721 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:23:15" (1/1) ... [2024-12-06 04:23:15,729 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:23:15,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 102 states and 105 transitions. [2024-12-06 04:23:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 105 transitions. [2024-12-06 04:23:15,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:23:15,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:15,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:15,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:15,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 104 states and 107 transitions. [2024-12-06 04:23:15,979 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 107 transitions. [2024-12-06 04:23:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:23:15,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:15,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 105 states and 108 transitions. [2024-12-06 04:23:16,031 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2024-12-06 04:23:16,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:23:16,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 110 states and 116 transitions. [2024-12-06 04:23:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 116 transitions. [2024-12-06 04:23:16,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:23:16,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 111 states and 117 transitions. [2024-12-06 04:23:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 117 transitions. [2024-12-06 04:23:16,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:23:16,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 112 states and 118 transitions. [2024-12-06 04:23:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 118 transitions. [2024-12-06 04:23:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:23:16,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 119 states and 128 transitions. [2024-12-06 04:23:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 128 transitions. [2024-12-06 04:23:16,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:23:16,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 120 states and 129 transitions. [2024-12-06 04:23:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 129 transitions. [2024-12-06 04:23:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:23:16,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 119 states and 128 transitions. [2024-12-06 04:23:16,784 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 128 transitions. [2024-12-06 04:23:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:23:16,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:16,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,811 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:23:16,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:16,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 121 states and 130 transitions. [2024-12-06 04:23:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 130 transitions. [2024-12-06 04:23:16,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:23:16,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,888 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:23:16,889 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:16,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 122 states and 131 transitions. [2024-12-06 04:23:16,927 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 131 transitions. [2024-12-06 04:23:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:23:16,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:23:16,947 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 123 states and 132 transitions. [2024-12-06 04:23:16,992 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 132 transitions. [2024-12-06 04:23:16,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:23:16,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 130 states and 140 transitions. [2024-12-06 04:23:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2024-12-06 04:23:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:23:17,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:17,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,192 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:23:17,193 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:17,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:17,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:17,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-12-06 04:23:17,429 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-12-06 04:23:17,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:23:17,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:17,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:17,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 133 states and 145 transitions. [2024-12-06 04:23:17,476 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 145 transitions. [2024-12-06 04:23:17,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:23:17,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:17,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:17,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:17,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 134 states and 146 transitions. [2024-12-06 04:23:17,519 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 146 transitions. [2024-12-06 04:23:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:23:17,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:17,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 133 states and 145 transitions. [2024-12-06 04:23:17,538 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 145 transitions. [2024-12-06 04:23:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:23:17,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,559 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:23:17,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:17,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:17,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 135 states and 147 transitions. [2024-12-06 04:23:17,620 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 147 transitions. [2024-12-06 04:23:17,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:23:17,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:17,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:23:17,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:17,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:17,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 141 states and 153 transitions. [2024-12-06 04:23:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 153 transitions. [2024-12-06 04:23:17,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:17,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:17,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:17,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:23:17,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 147 states and 160 transitions. [2024-12-06 04:23:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 160 transitions. [2024-12-06 04:23:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:23:18,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:18,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:18,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:18,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 148 states and 162 transitions. [2024-12-06 04:23:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 162 transitions. [2024-12-06 04:23:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:23:18,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:18,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:18,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 149 states and 163 transitions. [2024-12-06 04:23:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 163 transitions. [2024-12-06 04:23:18,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:18,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:18,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:18,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:18,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:18,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 155 states and 172 transitions. [2024-12-06 04:23:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 172 transitions. [2024-12-06 04:23:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:18,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:18,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:18,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:19,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 180 states and 203 transitions. [2024-12-06 04:23:19,401 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 203 transitions. [2024-12-06 04:23:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:23:19,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 181 states and 204 transitions. [2024-12-06 04:23:19,448 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 204 transitions. [2024-12-06 04:23:19,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:23:19,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 182 states and 205 transitions. [2024-12-06 04:23:19,491 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 205 transitions. [2024-12-06 04:23:19,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:23:19,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 187 states and 215 transitions. [2024-12-06 04:23:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 215 transitions. [2024-12-06 04:23:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:23:19,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-12-06 04:23:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-12-06 04:23:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:23:19,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-12-06 04:23:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-12-06 04:23:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:23:19,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-12-06 04:23:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-12-06 04:23:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:23:19,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-12-06 04:23:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-12-06 04:23:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:23:19,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:19,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-12-06 04:23:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-12-06 04:23:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:23:19,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:20,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-12-06 04:23:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-12-06 04:23:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:23:20,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:20,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:20,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:23:20,030 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:20,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 194 states and 224 transitions. [2024-12-06 04:23:20,158 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 224 transitions. [2024-12-06 04:23:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:23:20,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:20,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:20,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:20,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 197 states and 227 transitions. [2024-12-06 04:23:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 227 transitions. [2024-12-06 04:23:20,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:23:20,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:20,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 204 states and 236 transitions. [2024-12-06 04:23:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 236 transitions. [2024-12-06 04:23:20,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:23:20,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:20,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 208 states and 240 transitions. [2024-12-06 04:23:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 240 transitions. [2024-12-06 04:23:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:23:21,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 209 states and 242 transitions. [2024-12-06 04:23:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 242 transitions. [2024-12-06 04:23:21,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:23:21,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:21,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:21,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 216 states and 250 transitions. [2024-12-06 04:23:22,019 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 250 transitions. [2024-12-06 04:23:22,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:23:22,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:22,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 222 states and 256 transitions. [2024-12-06 04:23:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 256 transitions. [2024-12-06 04:23:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:23:22,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:22,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:22,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:23,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:23,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 252 states and 292 transitions. [2024-12-06 04:23:23,887 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 292 transitions. [2024-12-06 04:23:23,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:23:23,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:23,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:24,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 259 states and 299 transitions. [2024-12-06 04:23:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 299 transitions. [2024-12-06 04:23:24,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:23:24,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:24,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:24,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 290 states and 337 transitions. [2024-12-06 04:23:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 337 transitions. [2024-12-06 04:23:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:23:25,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:25,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:25,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 291 states and 338 transitions. [2024-12-06 04:23:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 338 transitions. [2024-12-06 04:23:25,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:23:25,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:25,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:25,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 290 states and 337 transitions. [2024-12-06 04:23:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 337 transitions. [2024-12-06 04:23:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:23:25,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:25,866 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:23:25,867 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:23:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:26,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 295 states and 347 transitions. [2024-12-06 04:23:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 347 transitions. [2024-12-06 04:23:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:23:26,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:27,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:27,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 296 states and 348 transitions. [2024-12-06 04:23:27,127 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 348 transitions. [2024-12-06 04:23:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:23:27,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:27,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:27,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 298 states and 350 transitions. [2024-12-06 04:23:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 350 transitions. [2024-12-06 04:23:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:23:27,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:27,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:27,380 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:23:27,381 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:27,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 306 states and 364 transitions. [2024-12-06 04:23:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 364 transitions. [2024-12-06 04:23:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:23:28,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:28,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:29,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:29,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 309 states and 367 transitions. [2024-12-06 04:23:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 367 transitions. [2024-12-06 04:23:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:23:29,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:29,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:31,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:31,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 316 states and 382 transitions. [2024-12-06 04:23:31,081 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 382 transitions. [2024-12-06 04:23:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:23:31,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 319 states and 387 transitions. [2024-12-06 04:23:31,957 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 387 transitions. [2024-12-06 04:23:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:23:31,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:31,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:31,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:32,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:32,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 322 states and 393 transitions. [2024-12-06 04:23:32,022 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 393 transitions. [2024-12-06 04:23:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:23:32,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:32,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:33,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:33,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 326 states and 397 transitions. [2024-12-06 04:23:33,187 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 397 transitions. [2024-12-06 04:23:33,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:23:33,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:33,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:35,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 334 states and 413 transitions. [2024-12-06 04:23:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 413 transitions. [2024-12-06 04:23:35,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:23:35,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:35,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:35,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:35,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 337 states and 418 transitions. [2024-12-06 04:23:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 418 transitions. [2024-12-06 04:23:35,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:23:35,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:35,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 341 states and 428 transitions. [2024-12-06 04:23:35,840 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 428 transitions. [2024-12-06 04:23:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:23:35,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:35,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:38,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 346 states and 433 transitions. [2024-12-06 04:23:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 433 transitions. [2024-12-06 04:23:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:23:38,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:38,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:38,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 352 states and 439 transitions. [2024-12-06 04:23:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 439 transitions. [2024-12-06 04:23:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:23:43,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:43,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:43,970 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 359 states and 448 transitions. [2024-12-06 04:23:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 448 transitions. [2024-12-06 04:23:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:23:45,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:45,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:45,655 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:23:45,656 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:47,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 363 states and 453 transitions. [2024-12-06 04:23:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 453 transitions. [2024-12-06 04:23:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:23:47,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:47,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:47,822 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:23:47,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:47,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:48,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 367 states and 458 transitions. [2024-12-06 04:23:48,166 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 458 transitions. [2024-12-06 04:23:48,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:23:48,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:48,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:48,192 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:23:48,192 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 374 states and 468 transitions. [2024-12-06 04:23:49,427 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 468 transitions. [2024-12-06 04:23:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:23:49,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:49,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:23:49,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:49,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:23:49,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:23:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:51,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 382 states and 476 transitions. [2024-12-06 04:23:51,268 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 476 transitions. [2024-12-06 04:23:51,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:23:51,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:51,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:51,287 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:51,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 383 states and 478 transitions. [2024-12-06 04:23:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 478 transitions. [2024-12-06 04:23:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:23:51,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:51,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:51,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:51,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 385 states and 481 transitions. [2024-12-06 04:23:51,392 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 481 transitions. [2024-12-06 04:23:51,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:23:51,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:51,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:51,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 388 states and 486 transitions. [2024-12-06 04:23:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 486 transitions. [2024-12-06 04:23:51,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:23:51,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:51,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:53,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:53,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 393 states and 496 transitions. [2024-12-06 04:23:53,687 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 496 transitions. [2024-12-06 04:23:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:23:53,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 398 states and 504 transitions. [2024-12-06 04:23:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 504 transitions. [2024-12-06 04:23:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:23:56,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:56,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:02,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 403 states and 511 transitions. [2024-12-06 04:24:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 511 transitions. [2024-12-06 04:24:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:24:02,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:02,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:53,185 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:36,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:27:37,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:37,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 410 states and 520 transitions. [2024-12-06 04:27:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 520 transitions. [2024-12-06 04:27:37,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:27:37,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:37,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:37,482 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:27:51,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:28:01,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:28:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:02,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 415 states and 532 transitions. [2024-12-06 04:28:02,016 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 532 transitions. [2024-12-06 04:28:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:28:02,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:02,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:28:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:08,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 446 states and 580 transitions. [2024-12-06 04:28:08,399 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 580 transitions. [2024-12-06 04:28:08,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:28:08,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:08,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:08,440 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:28:19,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:28:29,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.38s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:28:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 448 states and 585 transitions. [2024-12-06 04:28:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 585 transitions. [2024-12-06 04:28:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:28:29,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:29,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:28:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:36,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 480 states and 637 transitions. [2024-12-06 04:28:36,075 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 637 transitions. [2024-12-06 04:28:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:28:36,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:28:50,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:29:00,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:29:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:01,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 490 states and 654 transitions. [2024-12-06 04:29:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 654 transitions. [2024-12-06 04:29:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:29:01,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:01,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:01,359 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:29:12,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:29:22,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:29:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 492 states and 659 transitions. [2024-12-06 04:29:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 659 transitions. [2024-12-06 04:29:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:29:22,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:22,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:29:23,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:23,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 495 states and 666 transitions. [2024-12-06 04:29:23,777 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 666 transitions. [2024-12-06 04:29:23,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:29:23,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:23,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:23,795 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:29:34,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:29:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 497 states and 671 transitions. [2024-12-06 04:29:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 671 transitions. [2024-12-06 04:29:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:29:35,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:35,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:35,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:29:37,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 500 states and 679 transitions. [2024-12-06 04:29:37,233 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 679 transitions. [2024-12-06 04:29:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:29:37,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:29:49,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:29:50,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:50,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 504 states and 687 transitions. [2024-12-06 04:29:50,769 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 687 transitions. [2024-12-06 04:29:50,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:29:50,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:50,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:29:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 506 states and 692 transitions. [2024-12-06 04:29:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 692 transitions. [2024-12-06 04:29:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:29:51,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:51,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:51,604 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:29:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:53,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 510 states and 701 transitions. [2024-12-06 04:29:53,008 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 701 transitions. [2024-12-06 04:29:53,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:29:53,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:53,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:53,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:29:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 511 states and 702 transitions. [2024-12-06 04:29:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 702 transitions. [2024-12-06 04:29:54,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:29:54,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:54,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:54,664 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:30:05,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:30:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 514 states and 710 transitions. [2024-12-06 04:30:07,838 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 710 transitions. [2024-12-06 04:30:07,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:30:07,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:07,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:30:08,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 516 states and 715 transitions. [2024-12-06 04:30:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 715 transitions. [2024-12-06 04:30:08,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:30:08,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:08,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:08,570 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:30:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:09,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 518 states and 717 transitions. [2024-12-06 04:30:09,301 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 717 transitions. [2024-12-06 04:30:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:30:09,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:09,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:30:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:09,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 520 states and 722 transitions. [2024-12-06 04:30:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 722 transitions. [2024-12-06 04:30:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:30:09,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:09,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:30:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:09,941 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:30:09,942 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:30:10,278 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:30:22,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:30:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:25,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 534 states and 748 transitions. [2024-12-06 04:30:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 748 transitions. [2024-12-06 04:30:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:30:25,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:25,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:30:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:25,266 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:30:25,267 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:30:25,350 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:30:25,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 536 states and 750 transitions. [2024-12-06 04:30:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 750 transitions. [2024-12-06 04:30:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:30:25,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:25,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:25,938 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:30:29,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:29,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 539 states and 758 transitions. [2024-12-06 04:30:29,283 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 758 transitions. [2024-12-06 04:30:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:30:29,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:29,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:30:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:29,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:30:29,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:30:29,547 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:30:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 554 states and 780 transitions. [2024-12-06 04:30:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 780 transitions. [2024-12-06 04:30:32,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:30:32,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:32,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:32,658 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:30:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:33,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 555 states and 781 transitions. [2024-12-06 04:30:33,143 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 781 transitions. [2024-12-06 04:30:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:30:33,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:33,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:30:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:33,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:30:33,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:30:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:30:33,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 557 states and 784 transitions. [2024-12-06 04:30:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 784 transitions. [2024-12-06 04:30:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:30:33,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:33,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:30:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:34,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:30:34,031 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:30:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:30:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:38,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 573 states and 812 transitions. [2024-12-06 04:30:38,684 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 812 transitions. [2024-12-06 04:30:38,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:30:38,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:38,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:30:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 577 states and 821 transitions. [2024-12-06 04:30:40,936 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 821 transitions. [2024-12-06 04:30:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:30:40,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:40,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:30:40,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:40,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:30:40,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:30:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:30:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:41,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 579 states and 824 transitions. [2024-12-06 04:30:41,400 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 824 transitions. [2024-12-06 04:30:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:30:41,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:41,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:41,414 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:30:42,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:42,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 581 states and 827 transitions. [2024-12-06 04:30:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 827 transitions. [2024-12-06 04:30:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:30:42,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:42,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:42,396 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:30:44,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 584 states and 834 transitions. [2024-12-06 04:30:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 834 transitions. [2024-12-06 04:30:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:30:44,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:44,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:44,516 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:30:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 586 states and 835 transitions. [2024-12-06 04:30:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 835 transitions. [2024-12-06 04:30:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:30:45,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:45,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:30:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 587 states and 836 transitions. [2024-12-06 04:30:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 836 transitions. [2024-12-06 04:30:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:30:46,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:46,488 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:30:48,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 590 states and 842 transitions. [2024-12-06 04:30:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 842 transitions. [2024-12-06 04:30:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:30:48,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:48,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:48,549 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:30:53,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 620 states and 881 transitions. [2024-12-06 04:30:53,729 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 881 transitions. [2024-12-06 04:30:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:30:53,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:53,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:53,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:53,750 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:30:54,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:54,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 620 states and 880 transitions. [2024-12-06 04:30:54,426 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 880 transitions. [2024-12-06 04:30:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:30:54,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:54,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:30:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 622 states and 883 transitions. [2024-12-06 04:30:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 883 transitions. [2024-12-06 04:30:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:30:54,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:54,852 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:30:57,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:57,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 621 states and 882 transitions. [2024-12-06 04:30:57,818 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 882 transitions. [2024-12-06 04:30:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:30:57,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:57,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:57,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:31:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 652 states and 931 transitions. [2024-12-06 04:31:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 931 transitions. [2024-12-06 04:31:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:31:02,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:02,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:31:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:04,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 656 states and 936 transitions. [2024-12-06 04:31:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 936 transitions. [2024-12-06 04:31:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:31:04,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:04,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:05,199 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:31:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:08,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 655 states and 935 transitions. [2024-12-06 04:31:08,353 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 935 transitions. [2024-12-06 04:31:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:31:08,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:31:08,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:08,388 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:31:08,390 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:31:08,869 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:31:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 660 states and 944 transitions. [2024-12-06 04:31:10,670 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 944 transitions. [2024-12-06 04:31:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:31:10,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:10,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:31:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:10,696 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:31:10,697 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:31:11,025 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:31:11,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:11,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 661 states and 946 transitions. [2024-12-06 04:31:11,625 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 946 transitions. [2024-12-06 04:31:11,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:31:11,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:11,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:31:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:16,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 658 states and 943 transitions. [2024-12-06 04:31:16,527 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 943 transitions. [2024-12-06 04:31:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:31:16,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:16,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:31:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:16,565 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 04:31:16,567 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:31:17,136 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:31:21,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:21,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 666 states and 964 transitions. [2024-12-06 04:31:21,432 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 964 transitions. [2024-12-06 04:31:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:31:21,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:21,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:21,637 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:31:33,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:33,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 676 states and 976 transitions. [2024-12-06 04:31:33,075 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 976 transitions. [2024-12-06 04:31:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:31:33,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:33,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:31:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 679 states and 984 transitions. [2024-12-06 04:31:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 984 transitions. [2024-12-06 04:31:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:31:38,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:38,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:38,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:38,761 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:31:43,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:43,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 686 states and 1001 transitions. [2024-12-06 04:31:43,228 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1001 transitions. [2024-12-06 04:31:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:31:43,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:43,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:43,405 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:31:44,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 688 states and 1002 transitions. [2024-12-06 04:31:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1002 transitions. [2024-12-06 04:31:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:31:44,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:44,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:31:47,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 691 states and 1009 transitions. [2024-12-06 04:31:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1009 transitions. [2024-12-06 04:31:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:31:47,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:31:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 694 states and 1015 transitions. [2024-12-06 04:31:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1015 transitions. [2024-12-06 04:31:49,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:31:49,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:31:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 695 states and 1016 transitions. [2024-12-06 04:31:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1016 transitions. [2024-12-06 04:31:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:31:50,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:50,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:31:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 690 states and 1011 transitions. [2024-12-06 04:31:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1011 transitions. [2024-12-06 04:31:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:31:52,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:52,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:52,603 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:31:55,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:55,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 698 states and 1029 transitions. [2024-12-06 04:31:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1029 transitions. [2024-12-06 04:31:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:31:55,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:55,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:55,999 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:31:57,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:57,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 701 states and 1036 transitions. [2024-12-06 04:31:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1036 transitions. [2024-12-06 04:31:57,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:31:57,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:57,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:57,268 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:31:58,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 703 states and 1041 transitions. [2024-12-06 04:31:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1041 transitions. [2024-12-06 04:31:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:31:58,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:58,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:58,863 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:31:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 705 states and 1043 transitions. [2024-12-06 04:31:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1043 transitions. [2024-12-06 04:31:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:31:59,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:59,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:32:05,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 713 states and 1051 transitions. [2024-12-06 04:32:05,878 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1051 transitions. [2024-12-06 04:32:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:32:05,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:06,064 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:32:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 717 states and 1058 transitions. [2024-12-06 04:32:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1058 transitions. [2024-12-06 04:32:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:32:09,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:09,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:33:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:31,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 710 states and 1051 transitions. [2024-12-06 04:33:31,595 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1051 transitions. [2024-12-06 04:33:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:33:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:31,994 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:33:39,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 720 states and 1075 transitions. [2024-12-06 04:33:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1075 transitions. [2024-12-06 04:33:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:33:39,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:39,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:39,722 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:33:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 725 states and 1087 transitions. [2024-12-06 04:33:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1087 transitions. [2024-12-06 04:33:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:33:42,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:42,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:42,303 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:33:44,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 728 states and 1102 transitions. [2024-12-06 04:33:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1102 transitions. [2024-12-06 04:33:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:33:44,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:44,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:44,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:33:46,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 729 states and 1104 transitions. [2024-12-06 04:33:46,192 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1104 transitions. [2024-12-06 04:33:46,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:33:46,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:46,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:33:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:49,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 732 states and 1114 transitions. [2024-12-06 04:33:49,379 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1114 transitions. [2024-12-06 04:33:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:33:49,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:49,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:33:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:50,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 733 states and 1115 transitions. [2024-12-06 04:33:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1115 transitions. [2024-12-06 04:33:50,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:33:50,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:50,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:51,103 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:33:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 734 states and 1116 transitions. [2024-12-06 04:33:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1116 transitions. [2024-12-06 04:33:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:33:52,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:33:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:52,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:33:52,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:33:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:33:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 740 states and 1125 transitions. [2024-12-06 04:33:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1125 transitions. [2024-12-06 04:33:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:33:57,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:57,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:33:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:57,665 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:33:57,667 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:01,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:01,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 742 states and 1130 transitions. [2024-12-06 04:34:01,846 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1130 transitions. [2024-12-06 04:34:01,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:34:01,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:01,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:01,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:34:01,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:05,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:05,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 744 states and 1132 transitions. [2024-12-06 04:34:05,398 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1132 transitions. [2024-12-06 04:34:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:34:05,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:05,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:05,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:05,423 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:34:05,423 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:11,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 756 states and 1156 transitions. [2024-12-06 04:34:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1156 transitions. [2024-12-06 04:34:11,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:34:11,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:11,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:11,649 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:34:11,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:14,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 759 states and 1164 transitions. [2024-12-06 04:34:14,340 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1164 transitions. [2024-12-06 04:34:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:34:14,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:14,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:14,375 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:34:14,376 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 762 states and 1170 transitions. [2024-12-06 04:34:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1170 transitions. [2024-12-06 04:34:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:34:17,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:17,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:18,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 763 states and 1171 transitions. [2024-12-06 04:34:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1171 transitions. [2024-12-06 04:34:18,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:34:18,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:18,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:18,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:34:18,105 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 764 states and 1172 transitions. [2024-12-06 04:34:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1172 transitions. [2024-12-06 04:34:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:34:18,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:18,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:18,919 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:34:18,920 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:19,110 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:34:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 773 states and 1182 transitions. [2024-12-06 04:34:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1182 transitions. [2024-12-06 04:34:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:34:21,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:21,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:21,931 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:34:21,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:34:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 777 states and 1187 transitions. [2024-12-06 04:34:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1187 transitions. [2024-12-06 04:34:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:34:25,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:25,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:25,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:34:25,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 785 states and 1198 transitions. [2024-12-06 04:34:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1198 transitions. [2024-12-06 04:34:29,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:34:29,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:29,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:29,176 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:34:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:31,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 789 states and 1210 transitions. [2024-12-06 04:34:31,492 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1210 transitions. [2024-12-06 04:34:31,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:34:31,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:31,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:31,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:34:31,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:31,858 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:34:32,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 792 states and 1215 transitions. [2024-12-06 04:34:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1215 transitions. [2024-12-06 04:34:32,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:34:32,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:32,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:32,957 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 04:34:32,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:42,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 814 states and 1245 transitions. [2024-12-06 04:36:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1245 transitions. [2024-12-06 04:36:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:36:42,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:42,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:42,547 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 04:36:42,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:42,560 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 04:36:43,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 814 states and 1243 transitions. [2024-12-06 04:36:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1243 transitions. [2024-12-06 04:36:43,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:36:43,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:43,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:44,299 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:37:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 836 states and 1296 transitions. [2024-12-06 04:37:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1296 transitions. [2024-12-06 04:37:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:37:13,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:13,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:37:37,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:37:47,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:37:47,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:47,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 851 states and 1326 transitions. [2024-12-06 04:37:47,688 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1326 transitions. [2024-12-06 04:37:47,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:37:47,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:47,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:47,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:48,438 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked.