./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-u_valuebound1.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_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-u_valuebound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2205701c87619eed0a8a76ebf684289d4e97e42556aa5e531d0e97f394ad4619 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:44:33,960 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:44:34,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:44:34,025 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:44:34,025 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:44:34,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:44:34,046 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:44:34,047 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:44:34,047 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:44:34,047 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:44:34,047 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:44:34,047 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:44:34,047 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:44:34,048 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:44:34,049 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:44:34,049 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:44:34,049 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:44:34,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:44:34,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:44:34,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:44:34,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:44:34,049 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:44:34,049 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:44:34,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:44:34,049 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_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2205701c87619eed0a8a76ebf684289d4e97e42556aa5e531d0e97f394ad4619 [2024-12-06 01:44:34,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:44:34,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:44:34,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:44:34,270 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:44:34,270 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:44:34,272 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard-u_valuebound1.c [2024-12-06 01:44:36,929 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/data/edb9b29fa/65c16d401d114afcbb31582118e4c4ec/FLAG687e89854 [2024-12-06 01:44:37,118 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:44:37,118 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/sv-benchmarks/c/nla-digbench-scaling/hard-u_valuebound1.c [2024-12-06 01:44:37,124 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/data/edb9b29fa/65c16d401d114afcbb31582118e4c4ec/FLAG687e89854 [2024-12-06 01:44:37,143 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/data/edb9b29fa/65c16d401d114afcbb31582118e4c4ec [2024-12-06 01:44:37,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:44:37,147 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:44:37,148 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:44:37,148 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:44:37,151 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:44:37,152 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,153 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37f9aea0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37, skipping insertion in model container [2024-12-06 01:44:37,153 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,164 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:44:37,269 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_4e01111e-f8ab-4e49-93b5-78324d3b3216/sv-benchmarks/c/nla-digbench-scaling/hard-u_valuebound1.c[537,550] [2024-12-06 01:44:37,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:44:37,291 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:44:37,298 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_4e01111e-f8ab-4e49-93b5-78324d3b3216/sv-benchmarks/c/nla-digbench-scaling/hard-u_valuebound1.c[537,550] [2024-12-06 01:44:37,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:44:37,316 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:44:37,317 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37 WrapperNode [2024-12-06 01:44:37,317 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:44:37,317 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:44:37,317 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:44:37,318 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:44:37,323 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,327 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,339 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-12-06 01:44:37,340 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:44:37,340 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:44:37,340 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:44:37,340 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:44:37,345 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,347 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,347 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,350 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,351 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,354 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,355 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,355 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,357 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:44:37,358 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:44:37,358 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:44:37,358 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:44:37,359 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:44:37,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:44:37,381 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:44:37,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e01111e-f8ab-4e49-93b5-78324d3b3216/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:44:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:44:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:44:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:44:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:44:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:44:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:44:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:44:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:44:37,444 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:44:37,445 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:44:37,572 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-12-06 01:44:37,573 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:44:37,608 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:44:37,608 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 01:44:37,609 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:44:37 BoogieIcfgContainer [2024-12-06 01:44:37,609 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:44:37,610 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:44:37,610 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:44:37,619 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:44:37,619 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:44:37" (1/1) ... [2024-12-06 01:44:37,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:44:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-12-06 01:44:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-12-06 01:44:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:44:37,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:44:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-12-06 01:44:38,059 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-12-06 01:44:38,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:44:38,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:38,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:44:38,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-12-06 01:44:38,511 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-12-06 01:44:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:38,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:38,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:38,571 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:39,728 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:39,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:39,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:39,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:39,778 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:39,843 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:39,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:39,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:39,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:39,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:39,971 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:39,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:39,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:39,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:40,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:40,036 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:40,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:40,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:40,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,143 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:40,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:40,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:40,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:40,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:40,279 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:40,329 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:40,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:40,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,385 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:40,386 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:40,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:40,448 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:40,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:40,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,480 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:40,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:40,528 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:40,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:40,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:40,543 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:40,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:40,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:40,573 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:40,621 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:40,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,674 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:40,675 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:40,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:40,736 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:40,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:40,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:40,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:40,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:40,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:40,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:40,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:44:40,871 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:44:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:41,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,311 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:41,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:41,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,408 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:41,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:41,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:41,465 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:41,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:41,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,495 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:41,496 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:41,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:41,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,584 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:41,585 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:41,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:41,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,670 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:41,671 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:41,716 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:41,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:41,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,758 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:41,758 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:41,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:41,809 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:41,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:41,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,835 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:41,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:41,883 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:41,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:41,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,923 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:44:41,924 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:44:41,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:41,982 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:41,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:41,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,013 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,014 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:42,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,097 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,099 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,194 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,195 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:42,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,339 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,387 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,389 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,434 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,483 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,484 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,577 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,631 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:44:42,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,681 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,683 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:42,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,744 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,773 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,774 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,819 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:42,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,836 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,871 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:44:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:42,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:42,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:42,973 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,019 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,157 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,158 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,227 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,228 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,260 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,299 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,375 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,376 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,423 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,449 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,484 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,496 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,521 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,522 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,594 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,595 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,641 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,666 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,668 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,710 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:44:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,721 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,745 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,784 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:44:43,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,796 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,857 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,903 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,904 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:43,945 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:44:43,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:43,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:43,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:43,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:43,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,979 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:43,980 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:44,014 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:44,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:44,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:44,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:44,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:44,048 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:44:44,049 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:44:44,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:44,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 35 states and 65 transitions. [2024-12-06 01:44:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 65 transitions. [2024-12-06 01:44:44,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:44:44,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:44,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:44,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:44:44,114 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:44,165 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:44:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 38 states and 73 transitions. [2024-12-06 01:44:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 73 transitions. [2024-12-06 01:44:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:44:44,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:44,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:44,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:44,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:44:44,769 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:44:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 44 states and 89 transitions. [2024-12-06 01:44:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 89 transitions. [2024-12-06 01:44:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:44:45,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:45,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:46,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:44:46,020 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:44:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 48 states and 101 transitions. [2024-12-06 01:44:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2024-12-06 01:44:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:44:47,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:47,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:47,112 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:44:47,114 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:44:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 48 states and 101 transitions. [2024-12-06 01:44:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2024-12-06 01:44:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:44:47,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:47,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:47,522 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:44:47,524 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:47,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:44:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 48 states and 101 transitions. [2024-12-06 01:44:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2024-12-06 01:44:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:44:47,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:47,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:47,647 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:44:47,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:47,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:44:47,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 48 states and 101 transitions. [2024-12-06 01:44:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2024-12-06 01:44:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:44:47,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:47,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:47,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:44:47,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:47,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:44:48,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 50 states and 104 transitions. [2024-12-06 01:44:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 104 transitions. [2024-12-06 01:44:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:44:48,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:48,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 01:46:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 52 states and 111 transitions. [2024-12-06 01:46:53,211 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 111 transitions. [2024-12-06 01:46:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:46:53,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:53,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 01:46:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 54 states and 115 transitions. [2024-12-06 01:46:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 115 transitions. [2024-12-06 01:46:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:46:54,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 01:48:15,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:15,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 55 states and 116 transitions. [2024-12-06 01:48:15,919 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 116 transitions. [2024-12-06 01:48:15,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:48:15,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:15,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:16,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:48:16,013 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 21 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:48:37,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:37,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 59 states and 130 transitions. [2024-12-06 01:48:37,907 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 130 transitions. [2024-12-06 01:48:37,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:48:37,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:37,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:37,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:38,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:48:38,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:38,064 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 01:48:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:39,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 62 states and 137 transitions. [2024-12-06 01:48:39,753 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 137 transitions. [2024-12-06 01:48:39,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:48:39,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:39,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:39,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:39,783 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:48:39,785 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:39,817 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 01:48:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:54,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 67 states and 154 transitions. [2024-12-06 01:48:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 154 transitions. [2024-12-06 01:48:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:48:54,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 01:48:56,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 70 states and 163 transitions. [2024-12-06 01:48:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 163 transitions. [2024-12-06 01:48:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:48:56,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:56,417 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 01:48:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 71 states and 167 transitions. [2024-12-06 01:48:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 167 transitions. [2024-12-06 01:48:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:48:57,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:57,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:57,664 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 01:49:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 74 states and 175 transitions. [2024-12-06 01:49:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 175 transitions. [2024-12-06 01:49:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:49:00,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:00,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:00,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 01:49:00,387 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:00,420 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 01:49:33,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:33,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 75 states and 176 transitions. [2024-12-06 01:49:33,103 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 176 transitions. [2024-12-06 01:49:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:49:33,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:33,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:35,769 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 01:49:41,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:41,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 80 states and 190 transitions. [2024-12-06 01:49:41,895 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 190 transitions. [2024-12-06 01:49:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:49:41,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:41,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:41,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:41,922 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:49:41,923 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 01:50:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 74 states and 178 transitions. [2024-12-06 01:50:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 178 transitions. [2024-12-06 01:50:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:50:36,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:36,381 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:50:36,383 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:36,542 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 34 proven. 11 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 01:51:46,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:46,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 73 states and 176 transitions. [2024-12-06 01:51:46,331 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 176 transitions. [2024-12-06 01:51:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:51:46,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:46,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 01:52:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 52 states and 105 transitions. [2024-12-06 01:52:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 105 transitions. [2024-12-06 01:52:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:52:52,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:52,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:52,999 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 01:52:53,000 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 34 proven. 32 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 01:54:45,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 01:54:51,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.34s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 01:54:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 56 states and 117 transitions. [2024-12-06 01:54:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 117 transitions. [2024-12-06 01:54:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:54:51,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:51,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:54:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:51,651 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 01:54:51,653 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:55:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 42 proven. 27 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 01:56:35,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 56 states and 117 transitions. [2024-12-06 01:56:35,493 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 117 transitions. [2024-12-06 01:56:35,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:56:35,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:35,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:56:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:35,580 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-12-06 01:56:35,582 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:57:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 49 proven. 17 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 01:57:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 56 states and 117 transitions. [2024-12-06 01:57:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 117 transitions. [2024-12-06 01:57:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:57:28,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:28,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:57:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:28,470 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-12-06 01:57:28,471 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:58:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 49 proven. 17 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 01:58:23,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:23,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 56 states and 117 transitions. [2024-12-06 01:58:23,498 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 117 transitions. [2024-12-06 01:58:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:58:23,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:23,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:23,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:58:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:23,637 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-12-06 01:58:23,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:58:55,018 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 43 proven. 23 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 01:59:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 56 states and 117 transitions. [2024-12-06 01:59:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 117 transitions. [2024-12-06 01:59:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:59:15,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:15,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:59:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:15,373 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 01:59:15,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:59:36,253 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 34 proven. 32 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 01:59:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 56 states and 117 transitions. [2024-12-06 01:59:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 117 transitions. [2024-12-06 01:59:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:59:36,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:59:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:36,384 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 01:59:36,386 INFO L279 TraceCheckSpWp]: Computing forward predicates...