./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.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_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/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_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/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_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/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 3d9847fe213bf8df5d23c53d2bc8b53fb384c85820b87c09591484702dabefc3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:26:01,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:26:01,495 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:26:01,500 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:26:01,500 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:26:01,533 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:26:01,535 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:26:01,535 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:26:01,536 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:26:01,536 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:26:01,537 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:26:01,537 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:26:01,537 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:26:01,537 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:26:01,538 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:26:01,538 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:26:01,538 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:26:01,539 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:26:01,539 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:26:01,539 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:26:01,539 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:26:01,539 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:26:01,539 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:26:01,539 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:26:01,539 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:26:01,540 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:26:01,540 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:26:01,540 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:26:01,540 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:26:01,540 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:26:01,540 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:26:01,540 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:26:01,540 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:26:01,541 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_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/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 -> 3d9847fe213bf8df5d23c53d2bc8b53fb384c85820b87c09591484702dabefc3 [2024-11-25 05:26:01,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:26:01,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:26:01,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:26:01,888 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:26:01,889 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:26:01,890 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c [2024-11-25 05:26:04,802 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/data/c42ab07f5/7bc6137c6c9b47c5b328e3493224eedf/FLAGa12e1e816 [2024-11-25 05:26:05,081 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:26:05,082 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c [2024-11-25 05:26:05,095 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/data/c42ab07f5/7bc6137c6c9b47c5b328e3493224eedf/FLAGa12e1e816 [2024-11-25 05:26:05,136 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/data/c42ab07f5/7bc6137c6c9b47c5b328e3493224eedf [2024-11-25 05:26:05,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:26:05,149 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:26:05,150 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:26:05,151 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:26:05,158 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:26:05,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ca83f3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05, skipping insertion in model container [2024-11-25 05:26:05,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,180 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:26:05,344 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_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c[489,502] [2024-11-25 05:26:05,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:26:05,382 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:26:05,393 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_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound10.c[489,502] [2024-11-25 05:26:05,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:26:05,414 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:26:05,415 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05 WrapperNode [2024-11-25 05:26:05,415 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:26:05,416 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:26:05,416 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:26:05,416 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:26:05,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,432 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,447 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-11-25 05:26:05,448 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:26:05,448 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:26:05,448 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:26:05,448 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:26:05,456 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,457 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,458 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,461 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,462 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,465 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,466 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,467 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,468 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:26:05,469 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:26:05,469 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:26:05,469 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:26:05,470 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:26:05,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:26:05,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:26:05,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f70fe49-e4ad-44dc-91dc-47eb8ec9a4a9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:26:05,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:26:05,545 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 05:26:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 05:26:05,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:26:05,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:26:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:26:05,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 05:26:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 05:26:05,618 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:26:05,622 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:26:05,819 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-25 05:26:05,819 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:26:05,860 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:26:05,861 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 05:26:05,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:26:05 BoogieIcfgContainer [2024-11-25 05:26:05,861 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:26:05,862 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:26:05,862 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:26:05,874 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:26:05,874 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:26:05" (1/1) ... [2024-11-25 05:26:05,882 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:26:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:05,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-11-25 05:26:05,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-11-25 05:26:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:26:05,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:05,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:06,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:06,164 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 05:26:06,173 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:26:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-11-25 05:26:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-11-25 05:26:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:26:06,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:06,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:06,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:06,547 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 05:26:06,549 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:26:07,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:07,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-11-25 05:26:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-11-25 05:26:07,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:26:07,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:07,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:07,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 05:26:07,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:07,192 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:26:07,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 33 states and 60 transitions. [2024-11-25 05:26:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-11-25 05:26:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:26:07,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:07,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:07,938 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 05:26:08,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 33 states and 58 transitions. [2024-11-25 05:26:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 58 transitions. [2024-11-25 05:26:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:26:08,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:08,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:08,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 05:26:08,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:26:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:09,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 36 states and 69 transitions. [2024-11-25 05:26:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 69 transitions. [2024-11-25 05:26:09,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:26:09,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:09,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 05:26:10,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:10,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 40 states and 79 transitions. [2024-11-25 05:26:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 79 transitions. [2024-11-25 05:26:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:26:10,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:10,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:11,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:11,013 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 05:26:11,015 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:11,750 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 05:26:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 48 states and 101 transitions. [2024-11-25 05:26:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2024-11-25 05:26:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:26:13,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:13,418 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 05:26:13,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:26:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 50 states and 110 transitions. [2024-11-25 05:26:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 110 transitions. [2024-11-25 05:26:14,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:26:14,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:14,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:14,602 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 05:26:14,604 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:26:15,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 52 states and 115 transitions. [2024-11-25 05:26:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 115 transitions. [2024-11-25 05:26:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:26:15,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:15,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:15,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 05:26:16,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:16,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 51 states and 102 transitions. [2024-11-25 05:26:16,693 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 102 transitions. [2024-11-25 05:26:16,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:26:16,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:16,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:16,750 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 05:26:16,757 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 05:26:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 54 states and 110 transitions. [2024-11-25 05:26:18,220 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 110 transitions. [2024-11-25 05:26:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:26:18,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:18,294 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 05:26:18,296 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:19,030 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 05:26:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 62 states and 132 transitions. [2024-11-25 05:26:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 132 transitions. [2024-11-25 05:26:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:26:21,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:21,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:21,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 05:26:21,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:21,593 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 16 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:26:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 63 states and 134 transitions. [2024-11-25 05:26:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-11-25 05:26:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:26:22,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:22,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:22,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:22,231 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 05:26:22,233 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:26:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 63 states and 134 transitions. [2024-11-25 05:26:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 134 transitions. [2024-11-25 05:26:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:26:22,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:22,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:22,640 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 05:26:22,641 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:22,809 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 05:26:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 65 states and 138 transitions. [2024-11-25 05:26:23,672 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 138 transitions. [2024-11-25 05:26:23,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:26:23,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:23,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:23,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 05:26:23,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 05:26:24,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:24,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 70 states and 147 transitions. [2024-11-25 05:26:24,756 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 147 transitions. [2024-11-25 05:26:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:26:24,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:24,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:24,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 05:26:24,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:24,964 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 05:26:25,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 71 states and 148 transitions. [2024-11-25 05:26:25,440 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 148 transitions. [2024-11-25 05:26:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:26:25,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:25,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 05:26:36,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:36,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 75 states and 155 transitions. [2024-11-25 05:26:36,078 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 155 transitions. [2024-11-25 05:26:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:26:36,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:36,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:36,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:36,162 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-25 05:26:36,164 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:36,952 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 05:26:38,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:38,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 78 states and 169 transitions. [2024-11-25 05:26:38,609 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 169 transitions. [2024-11-25 05:26:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:26:38,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:38,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:38,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 05:26:38,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:39,072 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 05:26:39,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:39,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 79 states and 170 transitions. [2024-11-25 05:26:39,541 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 170 transitions. [2024-11-25 05:26:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:26:39,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:39,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 05:26:41,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:41,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 80 states and 173 transitions. [2024-11-25 05:26:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 173 transitions. [2024-11-25 05:26:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:26:41,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:41,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:41,202 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 05:26:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 79 states and 169 transitions. [2024-11-25 05:26:41,852 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 169 transitions. [2024-11-25 05:26:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:26:41,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:41,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:41,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:41,917 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 05:26:41,919 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 05:26:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 89 states and 196 transitions. [2024-11-25 05:26:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 196 transitions. [2024-11-25 05:26:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:26:50,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:50,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:50,179 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 05:26:50,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:26:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 05:26:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 90 states and 197 transitions. [2024-11-25 05:26:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 197 transitions. [2024-11-25 05:26:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:26:56,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:56,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:26:56,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:56,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 05:26:56,543 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:27:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 34 proven. 22 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:27:14,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 95 states and 210 transitions. [2024-11-25 05:27:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 210 transitions. [2024-11-25 05:27:14,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:27:14,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:14,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:27:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:14,720 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 05:27:14,722 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:27:18,248 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 37 proven. 24 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 05:27:21,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 101 states and 227 transitions. [2024-11-25 05:27:21,665 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 227 transitions. [2024-11-25 05:27:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:27:21,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:21,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:27:21,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:21,745 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 05:27:21,747 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:27:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 15 proven. 28 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:27:25,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 110 states and 242 transitions. [2024-11-25 05:27:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 242 transitions. [2024-11-25 05:27:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:27:25,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:25,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:27:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:25,323 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 05:27:25,325 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:27:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 31 proven. 12 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:27:39,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 110 states and 242 transitions. [2024-11-25 05:27:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 242 transitions. [2024-11-25 05:27:39,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:27:39,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:39,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:27:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:39,350 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 05:27:39,352 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:27:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 05:27:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:45,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 117 states and 256 transitions. [2024-11-25 05:27:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 256 transitions. [2024-11-25 05:27:45,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:27:45,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:45,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:27:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:45,387 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 05:27:45,388 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:27:47,269 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 05:27:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 117 states and 256 transitions. [2024-11-25 05:27:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 256 transitions. [2024-11-25 05:27:47,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:27:47,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:47,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:27:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:47,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 05:27:47,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:27:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 19 proven. 21 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:28:04,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 119 states and 264 transitions. [2024-11-25 05:28:04,710 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 264 transitions. [2024-11-25 05:28:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:28:04,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:04,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:28:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:04,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 05:28:04,778 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:28:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 15 proven. 29 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 05:28:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:07,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 119 states and 264 transitions. [2024-11-25 05:28:07,523 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 264 transitions. [2024-11-25 05:28:07,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:28:07,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:07,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:28:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:07,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 05:28:07,596 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:28:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 05:28:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 119 states and 264 transitions. [2024-11-25 05:28:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 264 transitions. [2024-11-25 05:28:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:28:11,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:11,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:28:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:11,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-25 05:28:11,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:28:22,607 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 21 proven. 23 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 05:28:26,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 93 states and 206 transitions. [2024-11-25 05:28:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 206 transitions. [2024-11-25 05:28:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:28:26,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:28:26,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:26,774 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 05:28:26,776 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:28:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:28:33,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:33,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 96 states and 216 transitions. [2024-11-25 05:28:33,181 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 216 transitions. [2024-11-25 05:28:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:28:33,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:33,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:33,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:28:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:33,239 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 05:28:33,241 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:28:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:28:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:51,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 103 states and 242 transitions. [2024-11-25 05:28:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 242 transitions. [2024-11-25 05:28:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:28:51,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:51,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:28:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:51,350 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 05:28:51,353 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:28:55,390 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:28:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 106 states and 247 transitions. [2024-11-25 05:28:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 247 transitions. [2024-11-25 05:28:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:28:57,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:28:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:57,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 05:28:57,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:28:58,258 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 25 proven. 26 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-25 05:29:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 108 states and 249 transitions. [2024-11-25 05:29:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 249 transitions. [2024-11-25 05:29:00,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:29:00,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:29:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:00,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 05:29:00,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:29:02,305 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:29:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:06,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 111 states and 270 transitions. [2024-11-25 05:29:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 270 transitions. [2024-11-25 05:29:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:29:06,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:06,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:29:06,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:06,858 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 05:29:06,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:29:07,568 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 23 proven. 34 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:29:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 112 states and 271 transitions. [2024-11-25 05:29:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 271 transitions. [2024-11-25 05:29:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:29:08,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:08,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:29:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:08,485 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 05:29:08,487 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:29:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:29:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:10,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 113 states and 273 transitions. [2024-11-25 05:29:10,211 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 273 transitions. [2024-11-25 05:29:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:29:10,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:10,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:10,694 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 05:29:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:13,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 114 states and 278 transitions. [2024-11-25 05:29:13,219 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 278 transitions. [2024-11-25 05:29:13,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:29:13,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:13,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:29:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:13,327 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 05:29:13,329 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:29:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-25 05:29:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:55,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 128 states and 324 transitions. [2024-11-25 05:29:55,064 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 324 transitions. [2024-11-25 05:29:55,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:29:55,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:55,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:29:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:55,149 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 05:29:55,151 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:29:58,958 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 23 proven. 46 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-25 05:30:09,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 131 states and 343 transitions. [2024-11-25 05:30:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 343 transitions. [2024-11-25 05:30:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:30:09,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:09,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:30:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:09,922 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 05:30:09,924 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:30:12,467 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-25 05:30:22,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:22,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 133 states and 348 transitions. [2024-11-25 05:30:22,692 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 348 transitions. [2024-11-25 05:30:22,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:30:22,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:22,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 05:30:23,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:23,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 133 states and 347 transitions. [2024-11-25 05:30:23,830 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 347 transitions. [2024-11-25 05:30:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:30:23,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:23,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:30:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:23,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 05:30:23,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:30:32,749 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-25 05:30:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 136 states and 359 transitions. [2024-11-25 05:30:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 359 transitions. [2024-11-25 05:30:44,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:30:44,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:44,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:30:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:44,527 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 05:30:44,530 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:30:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 26 proven. 21 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 05:31:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:00,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 139 states and 368 transitions. [2024-11-25 05:31:00,815 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 368 transitions. [2024-11-25 05:31:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:31:00,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:00,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:31:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:00,916 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 05:31:00,919 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:31:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-25 05:31:14,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:14,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 141 states and 373 transitions. [2024-11-25 05:31:14,520 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 373 transitions. [2024-11-25 05:31:14,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:31:14,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:14,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:31:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:14,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 05:31:14,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:31:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 26 proven. 21 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 05:31:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 142 states and 378 transitions. [2024-11-25 05:31:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 378 transitions. [2024-11-25 05:31:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:31:22,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:22,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:31:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:22,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 05:31:22,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:31:28,265 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-25 05:31:38,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 144 states and 384 transitions. [2024-11-25 05:31:38,241 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 384 transitions. [2024-11-25 05:31:38,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:31:38,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:38,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:31:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:38,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 05:31:38,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:31:50,887 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 24 proven. 23 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 05:31:59,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 147 states and 394 transitions. [2024-11-25 05:31:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 394 transitions. [2024-11-25 05:31:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:31:59,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:31:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:59,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 05:31:59,610 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:32:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 24 proven. 52 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 05:32:15,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:15,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 150 states and 406 transitions. [2024-11-25 05:32:15,245 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 406 transitions. [2024-11-25 05:32:15,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:32:15,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:15,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:32:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:15,330 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 05:32:15,332 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:32:20,994 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-25 05:32:36,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:36,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 153 states and 413 transitions. [2024-11-25 05:32:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 413 transitions. [2024-11-25 05:32:36,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:32:36,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:36,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:32:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:36,086 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 05:32:36,088 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:32:42,385 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 32 proven. 65 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-25 05:32:46,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:46,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 154 states and 414 transitions. [2024-11-25 05:32:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 414 transitions. [2024-11-25 05:32:46,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:32:46,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:46,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:32:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:46,624 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 05:32:46,627 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:32:52,222 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 38 proven. 59 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-25 05:32:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 156 states and 420 transitions. [2024-11-25 05:32:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 420 transitions. [2024-11-25 05:32:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:32:58,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:58,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:32:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:59,143 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 05:32:59,145 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:33:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-25 05:33:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 159 states and 449 transitions. [2024-11-25 05:33:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 449 transitions. [2024-11-25 05:33:11,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:33:11,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:11,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:33:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:12,028 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 05:33:12,030 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:33:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-25 05:33:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:16,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 160 states and 450 transitions. [2024-11-25 05:33:16,684 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 450 transitions. [2024-11-25 05:33:16,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:33:16,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:16,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:16,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:33:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:16,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 05:33:16,915 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:33:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 05:33:21,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:21,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 160 states and 449 transitions. [2024-11-25 05:33:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 449 transitions. [2024-11-25 05:33:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:33:21,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:21,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:33:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:21,510 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 05:33:21,511 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:33:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 05:33:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 161 states and 451 transitions. [2024-11-25 05:33:25,487 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 451 transitions. [2024-11-25 05:33:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:33:25,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:25,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:33:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:25,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 05:33:25,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:33:27,451 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 05:33:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:28,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 162 states and 453 transitions. [2024-11-25 05:33:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 453 transitions. [2024-11-25 05:33:28,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:33:28,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:28,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:33:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:29,133 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 05:33:29,135 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:33:30,966 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-25 05:33:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 163 states and 454 transitions. [2024-11-25 05:33:32,744 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 454 transitions. [2024-11-25 05:33:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:33:32,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:32,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-25 05:33:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:37,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 164 states and 462 transitions. [2024-11-25 05:33:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 462 transitions. [2024-11-25 05:33:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:33:37,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:33:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:37,949 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 05:33:37,951 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:33:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 38 proven. 90 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-25 05:34:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 171 states and 492 transitions. [2024-11-25 05:34:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 492 transitions. [2024-11-25 05:34:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:34:35,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:34:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:35,850 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-25 05:34:35,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:34:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 69 proven. 55 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-25 05:35:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:40,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 180 states and 520 transitions. [2024-11-25 05:35:40,297 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 520 transitions. [2024-11-25 05:35:40,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:35:40,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:40,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:35:40,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:40,392 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-25 05:35:40,393 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:35:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 29 proven. 32 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-25 05:36:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 185 states and 539 transitions. [2024-11-25 05:36:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 539 transitions. [2024-11-25 05:36:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:36:12,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:36:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:13,091 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 05:36:13,094 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:36:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 62 proven. 89 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-25 05:36:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 187 states and 553 transitions. [2024-11-25 05:36:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 553 transitions. [2024-11-25 05:36:56,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:36:56,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:56,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:36:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:56,336 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 05:36:56,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:37:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 28 proven. 69 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 05:37:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 190 states and 571 transitions. [2024-11-25 05:37:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 571 transitions. [2024-11-25 05:37:42,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:37:42,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:42,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-25 05:37:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 190 states and 570 transitions. [2024-11-25 05:37:44,593 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 570 transitions. [2024-11-25 05:37:44,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:37:44,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:44,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-25 05:37:46,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 190 states and 569 transitions. [2024-11-25 05:37:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 569 transitions. [2024-11-25 05:37:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:37:46,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:46,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:37:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:46,710 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-25 05:37:46,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:38:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 50 proven. 101 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-25 05:38:34,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:34,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 195 states and 586 transitions. [2024-11-25 05:38:34,681 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 586 transitions. [2024-11-25 05:38:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:38:34,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:34,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:38:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:34,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 05:38:34,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:38:47,379 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-25 05:38:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 196 states and 587 transitions. [2024-11-25 05:38:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 587 transitions. [2024-11-25 05:38:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:38:50,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:50,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:38:50,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:50,468 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-25 05:38:50,470 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:39:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 62 proven. 89 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-25 05:39:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 197 states and 588 transitions. [2024-11-25 05:39:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 588 transitions. [2024-11-25 05:39:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 05:39:02,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:02,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:39:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:03,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 05:39:03,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:39:17,814 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 27 proven. 76 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-25 05:39:47,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:47,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 202 states and 606 transitions. [2024-11-25 05:39:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 606 transitions. [2024-11-25 05:39:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 05:39:47,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:47,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:39:47,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:47,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-25 05:39:47,662 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:40:03,109 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 56 proven. 110 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked.