./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/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_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/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 32bit --witnessprinter.graph.data.programhash c8cdca66dc863bfa94d37a0903946c6b89240a08b13e8fd34226289180db2a40 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:21:49,005 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:21:49,106 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:21:49,114 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:21:49,114 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:21:49,136 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:21:49,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:21:49,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:21:49,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:21:49,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:21:49,138 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:21:49,138 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:21:49,138 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:21:49,138 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:21:49,139 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:21:49,139 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:21:49,139 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:21:49,139 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:21:49,139 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:21:49,139 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:21:49,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:21:49,139 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:21:49,139 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:21:49,140 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:21:49,140 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:21:49,140 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:21:49,140 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:21:49,140 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:21:49,140 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:21:49,140 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:21:49,140 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:21:49,141 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:21:49,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:21:49,141 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_5633240f-233f-48ba-bb02-be995f69381c/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c8cdca66dc863bfa94d37a0903946c6b89240a08b13e8fd34226289180db2a40 [2024-11-25 03:21:49,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:21:49,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:21:49,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:21:49,473 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:21:49,473 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:21:49,475 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.c [2024-11-25 03:21:52,534 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/data/dfabb2a16/7a2fa6df12d14d2a8f223f7cce789a31/FLAGf960ce9e1 [2024-11-25 03:21:52,846 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:21:52,846 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.c [2024-11-25 03:21:52,854 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/data/dfabb2a16/7a2fa6df12d14d2a8f223f7cce789a31/FLAGf960ce9e1 [2024-11-25 03:21:53,123 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/data/dfabb2a16/7a2fa6df12d14d2a8f223f7cce789a31 [2024-11-25 03:21:53,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:21:53,127 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:21:53,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:21:53,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:21:53,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:21:53,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3574f3aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53, skipping insertion in model container [2024-11-25 03:21:53,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,158 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:21:53,332 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_5633240f-233f-48ba-bb02-be995f69381c/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.c[538,551] [2024-11-25 03:21:53,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:21:53,361 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:21:53,372 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_5633240f-233f-48ba-bb02-be995f69381c/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.c[538,551] [2024-11-25 03:21:53,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:21:53,394 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:21:53,395 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53 WrapperNode [2024-11-25 03:21:53,395 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:21:53,396 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:21:53,396 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:21:53,396 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:21:53,403 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,425 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-11-25 03:21:53,425 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:21:53,426 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:21:53,426 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:21:53,426 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:21:53,433 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,434 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,434 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,438 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,439 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,450 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,451 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,455 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,456 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:21:53,457 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:21:53,457 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:21:53,457 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:21:53,462 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:21:53,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:21:53,494 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:21:53,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5633240f-233f-48ba-bb02-be995f69381c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:21:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:21:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:21:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:21:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:21:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:21:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:21:53,572 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:21:53,574 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:21:53,730 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-25 03:21:53,730 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:21:53,785 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:21:53,785 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:21:53,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:21:53 BoogieIcfgContainer [2024-11-25 03:21:53,785 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:21:53,786 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:21:53,786 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:21:53,794 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:21:53,794 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:21:53" (1/1) ... [2024-11-25 03:21:53,801 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:21:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-25 03:21:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-25 03:21:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:21:53,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:53,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:54,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-25 03:21:54,048 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-25 03:21:54,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:21:54,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:54,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:54,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:54,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:54,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-11-25 03:21:54,411 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-25 03:21:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:21:54,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:54,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-11-25 03:21:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-25 03:21:54,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:21:54,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:54,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:55,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:55,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-11-25 03:21:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-25 03:21:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:21:55,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:55,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:21:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:55,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:21:55,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:21:55,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:21:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-11-25 03:21:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-25 03:21:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:21:56,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:21:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:56,817 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:21:56,819 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:21:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:21:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:57,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 42 states and 71 transitions. [2024-11-25 03:21:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 71 transitions. [2024-11-25 03:21:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:21:57,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:57,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:21:58,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 48 states and 85 transitions. [2024-11-25 03:21:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 85 transitions. [2024-11-25 03:21:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:21:58,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:58,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:21:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 50 states and 91 transitions. [2024-11-25 03:21:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 91 transitions. [2024-11-25 03:21:59,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:21:59,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:59,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:59,429 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:22:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:00,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 103 transitions. [2024-11-25 03:22:00,862 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 103 transitions. [2024-11-25 03:22:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:22:00,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:00,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:00,951 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:22:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:01,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 57 states and 104 transitions. [2024-11-25 03:22:01,493 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 104 transitions. [2024-11-25 03:22:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:22:01,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:01,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:01,561 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 03:22:01,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 03:22:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 63 states and 119 transitions. [2024-11-25 03:22:04,540 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 119 transitions. [2024-11-25 03:22:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:22:04,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:04,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:04,594 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 03:22:04,596 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 03:22:05,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 65 states and 120 transitions. [2024-11-25 03:22:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 120 transitions. [2024-11-25 03:22:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:22:05,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:05,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:05,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:22:05,643 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 03:22:06,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:06,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 68 states and 129 transitions. [2024-11-25 03:22:06,037 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 129 transitions. [2024-11-25 03:22:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:22:06,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:06,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 03:22:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 73 states and 139 transitions. [2024-11-25 03:22:07,294 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 139 transitions. [2024-11-25 03:22:07,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:22:07,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:07,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 03:22:08,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 75 states and 143 transitions. [2024-11-25 03:22:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 143 transitions. [2024-11-25 03:22:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:22:08,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:08,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:08,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:22:08,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:08,340 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:22:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 75 states and 142 transitions. [2024-11-25 03:22:08,716 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 142 transitions. [2024-11-25 03:22:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:22:08,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:08,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 03:22:10,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 81 states and 162 transitions. [2024-11-25 03:22:10,746 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 162 transitions. [2024-11-25 03:22:10,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:22:10,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:10,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:10,852 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 03:22:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 81 states and 161 transitions. [2024-11-25 03:22:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 161 transitions. [2024-11-25 03:22:11,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:22:11,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:11,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:11,308 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 03:22:12,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:12,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 84 states and 171 transitions. [2024-11-25 03:22:12,802 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 171 transitions. [2024-11-25 03:22:12,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:22:12,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:12,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:13,021 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 03:22:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 86 states and 177 transitions. [2024-11-25 03:22:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 177 transitions. [2024-11-25 03:22:13,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:22:13,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:14,041 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:22:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 88 states and 178 transitions. [2024-11-25 03:22:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 178 transitions. [2024-11-25 03:22:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:14,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:14,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:14,649 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 03:22:14,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:15,119 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 36 proven. 17 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:22:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:18,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 94 states and 194 transitions. [2024-11-25 03:22:18,519 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 194 transitions. [2024-11-25 03:22:18,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:18,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:18,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:18,565 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 03:22:18,567 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:19,218 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:24,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 106 states and 222 transitions. [2024-11-25 03:22:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 222 transitions. [2024-11-25 03:22:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:24,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:24,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:24,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:24,511 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 03:22:24,513 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:22:26,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:26,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 106 states and 217 transitions. [2024-11-25 03:22:26,824 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 217 transitions. [2024-11-25 03:22:26,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:26,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:26,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:26,873 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 03:22:26,875 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 107 states and 218 transitions. [2024-11-25 03:22:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 218 transitions. [2024-11-25 03:22:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:27,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:27,956 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 03:22:27,958 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:29,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 109 states and 219 transitions. [2024-11-25 03:22:29,398 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 219 transitions. [2024-11-25 03:22:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:29,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:29,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:29,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 03:22:29,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:30,430 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:22:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 121 states and 252 transitions. [2024-11-25 03:22:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 252 transitions. [2024-11-25 03:22:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:38,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:38,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:39,138 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:41,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 126 states and 265 transitions. [2024-11-25 03:22:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 265 transitions. [2024-11-25 03:22:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:41,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:41,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:41,970 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 03:22:41,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:42,354 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 129 states and 271 transitions. [2024-11-25 03:22:44,811 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 271 transitions. [2024-11-25 03:22:44,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:44,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:44,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:44,862 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 03:22:44,864 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:45,223 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 131 states and 272 transitions. [2024-11-25 03:22:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 272 transitions. [2024-11-25 03:22:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:46,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:46,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:47,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 131 states and 271 transitions. [2024-11-25 03:22:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 271 transitions. [2024-11-25 03:22:47,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:22:47,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:47,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:48,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 03:22:48,037 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:48,939 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 03:22:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 134 states and 279 transitions. [2024-11-25 03:22:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 279 transitions. [2024-11-25 03:22:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:22:51,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:51,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:51,177 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:22:54,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:54,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 138 states and 294 transitions. [2024-11-25 03:22:54,184 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 294 transitions. [2024-11-25 03:22:54,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:22:54,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:54,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:54,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:54,265 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:22:54,266 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:54,372 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:22:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 138 states and 293 transitions. [2024-11-25 03:22:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 293 transitions. [2024-11-25 03:22:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:22:55,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:55,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:55,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:55,228 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:22:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 138 states and 292 transitions. [2024-11-25 03:22:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 292 transitions. [2024-11-25 03:22:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:22:55,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:55,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:56,044 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:22:56,045 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:22:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 138 states and 291 transitions. [2024-11-25 03:22:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 291 transitions. [2024-11-25 03:22:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:22:56,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:56,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:57,279 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:22:59,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:59,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 141 states and 309 transitions. [2024-11-25 03:22:59,437 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 309 transitions. [2024-11-25 03:22:59,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:22:59,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:59,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:59,578 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:23:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 141 states and 308 transitions. [2024-11-25 03:23:00,345 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 308 transitions. [2024-11-25 03:23:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:23:00,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:00,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:00,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-25 03:23:01,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:01,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 141 states and 307 transitions. [2024-11-25 03:23:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 307 transitions. [2024-11-25 03:23:01,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:23:01,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 20 proven. 18 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 03:23:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 143 states and 315 transitions. [2024-11-25 03:23:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 315 transitions. [2024-11-25 03:23:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:23:03,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:03,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:03,261 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-25 03:23:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 145 states and 316 transitions. [2024-11-25 03:23:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 316 transitions. [2024-11-25 03:23:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:23:04,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:04,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:04,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:04,232 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-25 03:23:04,233 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:06,067 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 11 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 03:23:09,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:09,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 148 states and 326 transitions. [2024-11-25 03:23:09,536 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 326 transitions. [2024-11-25 03:23:09,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:23:09,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:09,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:10,009 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 26 proven. 11 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 03:23:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:11,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 150 states and 328 transitions. [2024-11-25 03:23:11,591 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 328 transitions. [2024-11-25 03:23:11,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:11,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:11,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:11,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:11,640 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 03:23:11,642 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:17,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:17,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 156 states and 347 transitions. [2024-11-25 03:23:17,926 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 347 transitions. [2024-11-25 03:23:17,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:17,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:17,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:17,972 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 03:23:17,974 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 159 states and 350 transitions. [2024-11-25 03:23:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 350 transitions. [2024-11-25 03:23:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:20,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:20,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 03:23:20,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:21,419 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:26,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 165 states and 367 transitions. [2024-11-25 03:23:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 367 transitions. [2024-11-25 03:23:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:26,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:26,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 03:23:26,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:26,865 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:30,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 169 states and 370 transitions. [2024-11-25 03:23:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 370 transitions. [2024-11-25 03:23:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:30,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:30,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:30,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 03:23:30,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 172 states and 373 transitions. [2024-11-25 03:23:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 373 transitions. [2024-11-25 03:23:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:34,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:34,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:34,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:34,227 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:23:34,229 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 03:23:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 174 states and 374 transitions. [2024-11-25 03:23:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 374 transitions. [2024-11-25 03:23:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:23:36,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:36,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:36,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:37,493 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 175 states and 375 transitions. [2024-11-25 03:23:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 375 transitions. [2024-11-25 03:23:39,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:39,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:39,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:39,400 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 03:23:39,402 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:40,820 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 03:23:50,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:50,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 189 states and 417 transitions. [2024-11-25 03:23:50,606 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 417 transitions. [2024-11-25 03:23:50,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:50,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:50,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:51,469 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:55,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 194 states and 431 transitions. [2024-11-25 03:23:55,946 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 431 transitions. [2024-11-25 03:23:55,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:55,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:55,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:56,043 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:24:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 197 states and 440 transitions. [2024-11-25 03:24:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 440 transitions. [2024-11-25 03:24:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:24:03,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:03,719 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 03:24:03,721 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:24:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 197 states and 439 transitions. [2024-11-25 03:24:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 439 transitions. [2024-11-25 03:24:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:24:06,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:06,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:06,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 03:24:06,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:24:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 200 states and 443 transitions. [2024-11-25 03:24:24,376 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 443 transitions. [2024-11-25 03:24:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:24:24,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:24,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:24,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:24,436 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 03:24:24,438 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:24,863 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 42 proven. 31 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 03:24:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 203 states and 449 transitions. [2024-11-25 03:24:28,480 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 449 transitions. [2024-11-25 03:24:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:24:28,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:28,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:28,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:28,541 INFO L256 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 03:24:28,544 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:24:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 206 states and 457 transitions. [2024-11-25 03:24:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 457 transitions. [2024-11-25 03:24:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:24:31,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:31,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:31,633 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:24:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:36,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 210 states and 475 transitions. [2024-11-25 03:24:36,804 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 475 transitions. [2024-11-25 03:24:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:24:36,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:36,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:36,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:36,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:24:36,855 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 03:24:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 210 states and 473 transitions. [2024-11-25 03:24:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 473 transitions. [2024-11-25 03:24:38,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:24:38,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:38,052 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:24:38,054 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:38,191 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 03:24:39,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:39,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 210 states and 472 transitions. [2024-11-25 03:24:39,283 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 472 transitions. [2024-11-25 03:24:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:24:39,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:39,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:39,934 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:24:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:44,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 213 states and 494 transitions. [2024-11-25 03:24:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 494 transitions. [2024-11-25 03:24:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:24:44,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:44,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:45,081 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:24:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:46,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 213 states and 493 transitions. [2024-11-25 03:24:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 493 transitions. [2024-11-25 03:24:46,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:24:46,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:46,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:46,488 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:24:47,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 213 states and 492 transitions. [2024-11-25 03:24:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 492 transitions. [2024-11-25 03:24:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:24:47,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:47,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-25 03:24:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 213 states and 491 transitions. [2024-11-25 03:24:49,008 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 491 transitions. [2024-11-25 03:24:49,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:24:49,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:49,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:49,162 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 03:24:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 215 states and 501 transitions. [2024-11-25 03:24:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 501 transitions. [2024-11-25 03:24:51,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:24:51,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:51,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:51,773 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 03:24:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:53,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 217 states and 502 transitions. [2024-11-25 03:24:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 502 transitions. [2024-11-25 03:24:53,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:24:53,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:53,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 03:25:01,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:01,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 222 states and 519 transitions. [2024-11-25 03:25:01,968 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 519 transitions. [2024-11-25 03:25:01,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:25:01,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:01,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:02,046 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 03:25:02,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:03,533 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-25 03:25:08,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:08,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 227 states and 539 transitions. [2024-11-25 03:25:08,202 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 539 transitions. [2024-11-25 03:25:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:25:08,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:08,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 03:25:10,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:10,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 229 states and 545 transitions. [2024-11-25 03:25:10,661 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 545 transitions. [2024-11-25 03:25:10,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:25:10,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:10,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:10,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:10,721 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 03:25:10,724 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:25:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 240 states and 582 transitions. [2024-11-25 03:25:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 582 transitions. [2024-11-25 03:25:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:25:26,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:26,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:27,022 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 03:25:27,025 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:25:38,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 246 states and 604 transitions. [2024-11-25 03:25:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 604 transitions. [2024-11-25 03:25:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:25:38,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:38,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:38,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 03:25:38,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:25:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 249 states and 607 transitions. [2024-11-25 03:25:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 607 transitions. [2024-11-25 03:25:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:25:44,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:44,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:44,115 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 03:25:44,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:46,592 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 66 proven. 57 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:25:55,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 254 states and 611 transitions. [2024-11-25 03:25:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 611 transitions. [2024-11-25 03:25:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:25:55,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:55,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 03:25:55,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:25:59,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:59,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 257 states and 614 transitions. [2024-11-25 03:25:59,897 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 614 transitions. [2024-11-25 03:25:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:25:59,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:59,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:59,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:25:59,971 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:26:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 260 states and 624 transitions. [2024-11-25 03:26:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 624 transitions. [2024-11-25 03:26:08,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:26:08,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:08,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:26:08,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:08,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:26:08,594 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:26:11,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:11,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 262 states and 628 transitions. [2024-11-25 03:26:11,874 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 628 transitions. [2024-11-25 03:26:11,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:26:11,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:26:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:11,948 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:26:11,950 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:13,821 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:26:18,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:18,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 265 states and 639 transitions. [2024-11-25 03:26:18,982 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 639 transitions. [2024-11-25 03:26:18,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:26:18,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:18,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:19,074 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:26:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 268 states and 649 transitions. [2024-11-25 03:26:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 649 transitions. [2024-11-25 03:26:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:26:26,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:26,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:26:26,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:26,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 03:26:26,161 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:28,323 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:26:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:44,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 280 states and 696 transitions. [2024-11-25 03:26:44,429 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 696 transitions. [2024-11-25 03:26:44,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:26:44,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:44,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:44,526 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:26:57,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:57,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 282 states and 701 transitions. [2024-11-25 03:26:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 701 transitions. [2024-11-25 03:26:57,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:26:57,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:57,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:26:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:57,339 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 03:26:57,340 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:27:00,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:00,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 282 states and 700 transitions. [2024-11-25 03:27:00,900 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 700 transitions. [2024-11-25 03:27:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:27:00,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:00,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:27:04,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:04,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 285 states and 704 transitions. [2024-11-25 03:27:04,605 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 704 transitions. [2024-11-25 03:27:04,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:27:04,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:04,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:04,664 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 03:27:04,666 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:27:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 285 states and 703 transitions. [2024-11-25 03:27:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 703 transitions. [2024-11-25 03:27:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:27:08,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:08,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:08,492 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:27:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:10,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 287 states and 710 transitions. [2024-11-25 03:27:10,879 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 710 transitions. [2024-11-25 03:27:10,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:27:10,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:10,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:10,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 03:27:10,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:11,475 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:27:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 290 states and 715 transitions. [2024-11-25 03:27:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 715 transitions. [2024-11-25 03:27:18,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:27:18,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:18,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:18,525 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 03:27:18,527 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:27:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 293 states and 722 transitions. [2024-11-25 03:27:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 722 transitions. [2024-11-25 03:27:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:27:24,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:24,967 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 03:27:24,968 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:27:29,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:29,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 296 states and 729 transitions. [2024-11-25 03:27:29,690 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 729 transitions. [2024-11-25 03:27:29,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:27:29,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:29,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:29,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:29,744 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 03:27:29,745 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:27:34,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:34,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 299 states and 735 transitions. [2024-11-25 03:27:34,789 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 735 transitions. [2024-11-25 03:27:34,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:27:34,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:34,847 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 03:27:34,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:27:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:38,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 299 states and 734 transitions. [2024-11-25 03:27:38,752 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 734 transitions. [2024-11-25 03:27:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:27:38,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:38,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:38,811 INFO L256 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 03:27:38,813 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:27:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 302 states and 743 transitions. [2024-11-25 03:27:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 743 transitions. [2024-11-25 03:27:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:27:43,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:43,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:43,273 INFO L256 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:27:43,275 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:27:45,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 302 states and 740 transitions. [2024-11-25 03:27:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 740 transitions. [2024-11-25 03:27:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:27:45,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:45,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:45,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:27:45,245 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:27:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 302 states and 737 transitions. [2024-11-25 03:27:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 737 transitions. [2024-11-25 03:27:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:27:46,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:46,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:46,876 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 03:27:46,878 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:28:31,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:31,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 318 states and 779 transitions. [2024-11-25 03:28:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 779 transitions. [2024-11-25 03:28:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:28:31,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:31,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:31,803 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:28:31,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:37,003 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:28:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 323 states and 801 transitions. [2024-11-25 03:28:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 801 transitions. [2024-11-25 03:28:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:28:53,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:29:24,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:24,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 329 states and 843 transitions. [2024-11-25 03:29:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 843 transitions. [2024-11-25 03:29:24,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:29:24,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:24,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:29:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:27,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 332 states and 853 transitions. [2024-11-25 03:29:27,749 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 853 transitions. [2024-11-25 03:29:27,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:29:27,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:27,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:27,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:27,824 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:29:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:29,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 332 states and 851 transitions. [2024-11-25 03:29:29,709 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 851 transitions. [2024-11-25 03:29:29,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:29:29,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:29,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:29,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:29,814 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:29:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:31,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 332 states and 850 transitions. [2024-11-25 03:29:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 850 transitions. [2024-11-25 03:29:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:29:31,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:29:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:33,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 332 states and 848 transitions. [2024-11-25 03:29:33,498 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 848 transitions. [2024-11-25 03:29:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:29:33,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:33,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:29:49,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 337 states and 869 transitions. [2024-11-25 03:29:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 869 transitions. [2024-11-25 03:29:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:29:49,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:49,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:29:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 339 states and 877 transitions. [2024-11-25 03:29:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 877 transitions. [2024-11-25 03:29:52,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:29:52,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:52,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:53,956 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 39 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:30:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:00,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 339 states and 866 transitions. [2024-11-25 03:30:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 866 transitions. [2024-11-25 03:30:00,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:30:00,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:00,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:00,415 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-25 03:30:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 339 states and 865 transitions. [2024-11-25 03:30:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 865 transitions. [2024-11-25 03:30:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:30:02,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 32 proven. 60 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:30:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:07,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 341 states and 880 transitions. [2024-11-25 03:30:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 880 transitions. [2024-11-25 03:30:07,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:30:07,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:07,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:07,302 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-25 03:30:09,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:09,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 343 states and 881 transitions. [2024-11-25 03:30:09,886 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 881 transitions. [2024-11-25 03:30:09,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:30:09,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:09,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:09,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:11,117 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:30:15,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 344 states and 882 transitions. [2024-11-25 03:30:15,053 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 882 transitions. [2024-11-25 03:30:15,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:30:15,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:15,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:15,493 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:30:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 345 states and 884 transitions. [2024-11-25 03:30:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 884 transitions. [2024-11-25 03:30:18,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:30:18,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:18,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:18,405 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:18,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:20,757 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-25 03:30:28,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 350 states and 907 transitions. [2024-11-25 03:30:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 907 transitions. [2024-11-25 03:30:28,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:30:28,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:28,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:30:35,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:35,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 353 states and 918 transitions. [2024-11-25 03:30:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 918 transitions. [2024-11-25 03:30:35,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:30:35,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:35,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:36,015 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:36,018 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 61 proven. 63 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-25 03:30:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 355 states and 922 transitions. [2024-11-25 03:30:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 922 transitions. [2024-11-25 03:30:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:30:42,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:30:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 359 states and 934 transitions. [2024-11-25 03:30:48,306 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 934 transitions. [2024-11-25 03:30:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:30:48,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:48,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:48,371 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 03:30:48,373 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:49,767 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:31:06,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:06,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 365 states and 959 transitions. [2024-11-25 03:31:06,497 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 959 transitions. [2024-11-25 03:31:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:31:06,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:06,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:06,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:06,557 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:31:06,559 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:06,729 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:31:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 368 states and 962 transitions. [2024-11-25 03:31:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 962 transitions. [2024-11-25 03:31:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:31:15,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:15,643 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:31:15,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:31:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 371 states and 965 transitions. [2024-11-25 03:31:22,802 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 965 transitions. [2024-11-25 03:31:22,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:31:22,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:22,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:22,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 03:31:22,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:31:30,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 374 states and 968 transitions. [2024-11-25 03:31:30,375 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 968 transitions. [2024-11-25 03:31:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:31:30,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:30,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:30,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 03:31:30,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 81 proven. 86 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:31:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:42,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 377 states and 972 transitions. [2024-11-25 03:31:42,507 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 972 transitions. [2024-11-25 03:31:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:31:42,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:42,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:42,565 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 03:31:42,567 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:31:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 379 states and 973 transitions. [2024-11-25 03:31:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 973 transitions. [2024-11-25 03:31:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:31:49,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:49,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:49,102 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 03:31:49,103 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:31:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 382 states and 975 transitions. [2024-11-25 03:31:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 975 transitions. [2024-11-25 03:31:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:31:58,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:58,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:58,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 03:31:58,479 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:32:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 385 states and 986 transitions. [2024-11-25 03:32:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 986 transitions. [2024-11-25 03:32:12,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:32:12,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:12,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:12,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:12,671 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 03:32:12,672 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:32:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 388 states and 996 transitions. [2024-11-25 03:32:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 996 transitions. [2024-11-25 03:32:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:32:19,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:19,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:19,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:19,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 03:32:19,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 63 proven. 68 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:32:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 390 states and 1000 transitions. [2024-11-25 03:32:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1000 transitions. [2024-11-25 03:32:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:32:24,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:24,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:32:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 395 states and 1018 transitions. [2024-11-25 03:32:34,056 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1018 transitions. [2024-11-25 03:32:34,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:32:34,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:34,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:34,146 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 03:32:34,149 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:37,539 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:33:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 406 states and 1058 transitions. [2024-11-25 03:33:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1058 transitions. [2024-11-25 03:33:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:33:02,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:02,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:33:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:02,980 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 03:33:02,983 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:33:03,722 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 72 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:33:19,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 412 states and 1078 transitions. [2024-11-25 03:33:19,434 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1078 transitions. [2024-11-25 03:33:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:33:19,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:19,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:19,620 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:33:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:24,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 414 states and 1085 transitions. [2024-11-25 03:33:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1085 transitions. [2024-11-25 03:33:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:33:24,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:24,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:33:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:24,232 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 03:33:24,235 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:33:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 72 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:33:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 416 states and 1086 transitions. [2024-11-25 03:33:29,150 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1086 transitions. [2024-11-25 03:33:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:33:29,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:29,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:33:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:29,219 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 03:33:29,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:33:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:33:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:42,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 422 states and 1101 transitions. [2024-11-25 03:33:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1101 transitions. [2024-11-25 03:33:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:33:42,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:42,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:33:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:42,649 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 03:33:42,652 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:33:43,187 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 72 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:33:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 425 states and 1107 transitions. [2024-11-25 03:33:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1107 transitions. [2024-11-25 03:33:52,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:33:52,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:52,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:52,368 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:34:09,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:09,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 428 states and 1115 transitions. [2024-11-25 03:34:09,792 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1115 transitions. [2024-11-25 03:34:09,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:34:09,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:09,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:10,128 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 03:34:10,131 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:34:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 431 states and 1121 transitions. [2024-11-25 03:34:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1121 transitions. [2024-11-25 03:34:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:34:20,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:20,563 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 03:34:20,565 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:21,230 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:34:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:27,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 434 states and 1127 transitions. [2024-11-25 03:34:27,182 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1127 transitions. [2024-11-25 03:34:27,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:34:27,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:27,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:27,308 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:34:29,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:29,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 437 states and 1132 transitions. [2024-11-25 03:34:29,926 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1132 transitions. [2024-11-25 03:34:29,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:34:29,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:29,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:30,004 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 03:34:30,006 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:34:36,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 437 states and 1131 transitions. [2024-11-25 03:34:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1131 transitions. [2024-11-25 03:34:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:34:36,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:36,363 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 03:34:36,365 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:34:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 439 states and 1132 transitions. [2024-11-25 03:34:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1132 transitions. [2024-11-25 03:34:39,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:34:39,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:39,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:39,864 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 03:34:39,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:34:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:47,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 442 states and 1141 transitions. [2024-11-25 03:34:47,354 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1141 transitions. [2024-11-25 03:34:47,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:34:47,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:47,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:47,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:34:47,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:47,549 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-25 03:34:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 442 states and 1138 transitions. [2024-11-25 03:34:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1138 transitions. [2024-11-25 03:34:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:34:50,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 54 proven. 33 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:35:10,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 444 states and 1174 transitions. [2024-11-25 03:35:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1174 transitions. [2024-11-25 03:35:10,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:35:10,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:10,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:11,835 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:35:29,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:29,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 450 states and 1223 transitions. [2024-11-25 03:35:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1223 transitions. [2024-11-25 03:35:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:35:29,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:29,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:29,476 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:35:32,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 450 states and 1222 transitions. [2024-11-25 03:35:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1222 transitions. [2024-11-25 03:35:32,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:35:32,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:32,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:32,715 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:35:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 450 states and 1221 transitions. [2024-11-25 03:35:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1221 transitions. [2024-11-25 03:35:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:35:35,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:35,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:35,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:35:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 450 states and 1220 transitions. [2024-11-25 03:35:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1220 transitions. [2024-11-25 03:35:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:35:37,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:37,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:37,813 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:35:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 450 states and 1219 transitions. [2024-11-25 03:35:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1219 transitions. [2024-11-25 03:35:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:35:40,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:40,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:40,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked.