./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n4_w32_d16_e0.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n4_w32_d16_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dd4d1ad4433d2d474dfaee32168d03186915402116631968fe9ca30b9275300d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:58:54,663 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:58:54,749 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 01:58:54,753 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:58:54,754 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:58:54,775 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:58:54,776 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:58:54,776 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:58:54,776 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:58:54,777 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:58:54,777 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:58:54,777 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:58:54,777 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:58:54,777 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:58:54,777 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:58:54,777 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:58:54,777 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:58:54,777 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:58:54,778 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:58:54,778 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:58:54,778 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:58:54,778 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:58:54,778 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:58:54,778 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:58:54,778 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:54,778 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:58:54,779 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:58:54,779 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:58:54,779 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:58:54,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:58:54,782 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_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dd4d1ad4433d2d474dfaee32168d03186915402116631968fe9ca30b9275300d [2024-11-25 01:58:55,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:58:55,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:58:55,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:58:55,133 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:58:55,133 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:58:55,135 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n4_w32_d16_e0.c [2024-11-25 01:58:58,277 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/data/3cf24ef1b/0c7df2a9696c48509b137e0cddbb6893/FLAG2a791c5b6 [2024-11-25 01:58:58,853 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:58:58,856 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n4_w32_d16_e0.c [2024-11-25 01:58:58,887 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/data/3cf24ef1b/0c7df2a9696c48509b137e0cddbb6893/FLAG2a791c5b6 [2024-11-25 01:58:59,360 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/data/3cf24ef1b/0c7df2a9696c48509b137e0cddbb6893 [2024-11-25 01:58:59,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:58:59,364 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:58:59,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:59,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:58:59,370 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:58:59,370 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:59" (1/1) ... [2024-11-25 01:58:59,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d55b195 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:59, skipping insertion in model container [2024-11-25 01:58:59,371 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:59" (1/1) ... [2024-11-25 01:58:59,445 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:58:59,657 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n4_w32_d16_e0.c[1325,1338] [2024-11-25 01:59:00,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:59:00,316 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:59:00,328 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n4_w32_d16_e0.c[1325,1338] [2024-11-25 01:59:00,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:59:00,713 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:59:00,714 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00 WrapperNode [2024-11-25 01:59:00,714 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:59:00,715 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:59:00,716 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:59:00,716 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:59:00,725 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:00,794 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:01,868 INFO L138 Inliner]: procedures = 18, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 8723 [2024-11-25 01:59:01,870 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:59:01,870 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:59:01,871 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:59:01,871 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:59:01,879 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:01,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:02,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:02,025 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:02,353 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:02,422 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:02,454 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:02,529 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:02,560 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:02,802 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:59:02,804 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:59:02,810 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:59:02,810 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:59:02,811 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:00" (1/1) ... [2024-11-25 01:59:02,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:59:02,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:59:02,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:59:02,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7140f625-e552-4628-b3a0-a5b3612b7525/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:59:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:59:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 01:59:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 01:59:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:59:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:59:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:59:03,961 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:59:03,963 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:59:18,210 INFO L? ?]: Removed 4843 outVars from TransFormulas that were not future-live. [2024-11-25 01:59:18,211 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:59:32,439 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:59:32,439 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 01:59:32,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:32 BoogieIcfgContainer [2024-11-25 01:59:32,440 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:59:32,441 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:59:32,441 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:59:32,451 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:59:32,452 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:32" (1/1) ... [2024-11-25 01:59:32,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:59:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:32,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 48 transitions. [2024-11-25 01:59:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2024-11-25 01:59:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:32,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:51,616 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:00:01,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:03,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:13,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:23,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:34,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:44,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:54,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:04,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:04,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:04,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 88 transitions. [2024-11-25 02:01:04,155 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:01:04,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:01:04,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:04,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:01:16,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:16,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 88 transitions. [2024-11-25 02:01:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:01:16,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:01:16,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:16,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:01:54,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:04,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:14,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:25,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:35,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:35,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:02:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:02:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:02:35,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:35,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:55,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:01,735 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:03:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:03:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:03:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:03:01,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:03:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:03:47,725 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:03:47,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:03:47,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:47,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:06,671 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:04:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:04:06,705 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:04:06,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:04:06,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:06,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:04:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:04:24,614 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:04:24,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:04:24,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:36,656 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:04:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:36,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:04:36,689 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:04:36,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:04:36,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:36,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:49,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:04:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:04:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:04:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:04:55,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:55,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:06,499 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:05:06,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:05:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:05:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:05:06,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:06,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:14,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:05:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:05:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:05:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:05:26,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:05:44,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:44,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:05:44,816 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:05:44,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:05:44,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:44,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:05:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:05:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:05:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:05:57,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:57,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:17,541 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:06:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:06:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:06:17,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:06:17,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:17,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:23,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:06:34,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:34,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:06:34,053 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:06:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:06:34,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:34,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:04,675 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:07:04,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:07:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:07:04,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:07:04,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:04,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:21,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:31,718 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:07:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:31,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:07:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:07:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:07:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:07:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:07:57,140 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:07:57,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:07:57,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:57,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:14,662 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:08:14,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:14,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:08:14,688 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:08:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:08:14,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:14,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:26,758 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:08:26,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:26,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:08:26,785 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:08:26,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:08:26,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:26,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:09:02,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:02,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:09:02,047 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:09:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:09:02,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:23,570 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:09:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:09:23,596 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:09:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:09:23,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:23,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:46,793 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:09:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:46,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:09:46,819 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:09:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:09:46,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:46,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:08,626 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:10:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:10:08,653 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:10:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:10:08,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:08,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:19,794 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:10:19,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:10:19,821 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:10:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:10:19,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:19,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:10:26,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:26,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:10:26,935 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:10:26,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:10:26,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:26,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:10:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:10:43,061 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:10:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:10:43,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:43,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:52,422 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:10:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:10:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:10:52,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:10:52,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:52,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:11:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:11:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:11:24,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:11:24,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:24,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:43,274 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:11:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:11:43,309 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:11:43,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:11:43,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:43,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:59,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:11,133 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:12:11,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:12:11,169 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:12:11,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:12:11,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:11,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:21,097 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:12:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 88 transitions. [2024-11-25 02:12:21,129 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-25 02:12:21,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:12:21,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:21,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms