./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 099a6c07b0f7802c24b5daaf1ad5a1209a4337f326a0c4ba8ea2f0dea56171ec --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:03:44,742 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:03:44,851 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:03:44,862 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:03:44,862 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:03:44,914 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:03:44,915 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:03:44,916 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:03:44,916 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:03:44,916 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:03:44,916 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:03:44,917 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:03:44,917 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:03:44,917 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:03:44,917 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:03:44,917 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:03:44,917 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:03:44,920 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:03:44,921 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:03:44,922 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:03:44,922 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:03:44,922 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:03:44,922 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:03:44,922 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:03:44,922 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:03:44,922 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:03:44,922 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:03:44,922 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:03:44,923 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:03:44,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:03:44,923 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:03:44,923 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:03:44,923 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:03:44,923 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:03:44,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:03:44,923 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_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 099a6c07b0f7802c24b5daaf1ad5a1209a4337f326a0c4ba8ea2f0dea56171ec [2024-11-25 02:03:45,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:03:45,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:03:45,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:03:45,304 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:03:45,305 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:03:45,307 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound5.c [2024-11-25 02:03:48,257 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/data/3d02440f3/211b9a2b95874e308cea600c7f46d444/FLAGc72995328 [2024-11-25 02:03:48,509 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:03:48,509 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound5.c [2024-11-25 02:03:48,516 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/data/3d02440f3/211b9a2b95874e308cea600c7f46d444/FLAGc72995328 [2024-11-25 02:03:48,529 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/data/3d02440f3/211b9a2b95874e308cea600c7f46d444 [2024-11-25 02:03:48,531 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:03:48,533 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:03:48,534 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:03:48,534 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:03:48,538 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:03:48,539 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ec07033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48, skipping insertion in model container [2024-11-25 02:03:48,540 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,557 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:03:48,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:03:48,736 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:03:48,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:03:48,772 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:03:48,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48 WrapperNode [2024-11-25 02:03:48,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:03:48,774 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:03:48,774 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:03:48,774 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:03:48,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,787 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,814 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 152 [2024-11-25 02:03:48,814 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:03:48,815 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:03:48,815 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:03:48,815 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:03:48,825 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,830 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,830 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,840 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,841 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,849 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,850 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,856 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:03:48,857 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:03:48,857 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:03:48,857 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:03:48,858 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:48" (1/1) ... [2024-11-25 02:03:48,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:03:48,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:03:48,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:03:48,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c108db-bee2-46d3-a2b1-9d9e526e3e18/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:03:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:03:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:03:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:03:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:03:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:03:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:03:48,989 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:03:48,991 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:03:49,742 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-11-25 02:03:49,742 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:03:49,811 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:03:49,811 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 02:03:49,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:03:49 BoogieIcfgContainer [2024-11-25 02:03:49,812 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:03:49,817 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:03:49,817 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:03:49,830 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:03:49,831 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:03:49" (1/1) ... [2024-11-25 02:03:49,843 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:03:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:49,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 219 states and 223 transitions. [2024-11-25 02:03:49,913 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 223 transitions. [2024-11-25 02:03:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:03:49,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:49,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:50,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:50,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:50,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 221 states and 225 transitions. [2024-11-25 02:03:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 225 transitions. [2024-11-25 02:03:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:03:50,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:50,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:50,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 224 states and 229 transitions. [2024-11-25 02:03:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 229 transitions. [2024-11-25 02:03:50,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:03:50,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:50,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:50,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 229 states and 238 transitions. [2024-11-25 02:03:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 238 transitions. [2024-11-25 02:03:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:03:50,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:50,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:50,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:50,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:50,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 230 states and 240 transitions. [2024-11-25 02:03:50,848 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 240 transitions. [2024-11-25 02:03:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:03:50,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:50,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:50,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 231 states and 241 transitions. [2024-11-25 02:03:50,926 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 241 transitions. [2024-11-25 02:03:50,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:03:50,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:50,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:50,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 232 states and 242 transitions. [2024-11-25 02:03:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 242 transitions. [2024-11-25 02:03:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:03:50,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:50,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,001 INFO L256 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:51,009 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-11-25 02:03:51,044 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-11-25 02:03:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:03:51,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 234 states and 244 transitions. [2024-11-25 02:03:51,183 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 244 transitions. [2024-11-25 02:03:51,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:03:51,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-11-25 02:03:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-11-25 02:03:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:03:51,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:51,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:51,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 235 states and 245 transitions. [2024-11-25 02:03:51,302 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 245 transitions. [2024-11-25 02:03:51,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:03:51,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,330 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:51,331 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-11-25 02:03:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-11-25 02:03:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:03:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:51,427 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:51,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 237 states and 247 transitions. [2024-11-25 02:03:51,495 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 247 transitions. [2024-11-25 02:03:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:03:51,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-11-25 02:03:51,521 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-11-25 02:03:51,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:03:51,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:51,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 238 states and 248 transitions. [2024-11-25 02:03:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 248 transitions. [2024-11-25 02:03:51,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:03:51,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:51,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-11-25 02:03:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-11-25 02:03:51,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:03:51,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:51,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 240 states and 250 transitions. [2024-11-25 02:03:51,838 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 250 transitions. [2024-11-25 02:03:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:03:51,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-11-25 02:03:51,887 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-11-25 02:03:51,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:03:51,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:51,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-11-25 02:03:51,974 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-11-25 02:03:51,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:03:51,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:51,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 242 states and 252 transitions. [2024-11-25 02:03:52,066 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 252 transitions. [2024-11-25 02:03:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:03:52,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-11-25 02:03:52,106 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-11-25 02:03:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:03:52,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,141 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:52,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:52,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 243 states and 253 transitions. [2024-11-25 02:03:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 253 transitions. [2024-11-25 02:03:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:03:52,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:52,288 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-11-25 02:03:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-11-25 02:03:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:03:52,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:52,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,408 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:52,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:52,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 245 states and 255 transitions. [2024-11-25 02:03:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 255 transitions. [2024-11-25 02:03:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:03:52,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-11-25 02:03:52,558 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-11-25 02:03:52,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:03:52,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:52,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,610 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:52,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 246 states and 256 transitions. [2024-11-25 02:03:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 256 transitions. [2024-11-25 02:03:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:03:52,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,730 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:52,732 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:52,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 247 states and 257 transitions. [2024-11-25 02:03:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 257 transitions. [2024-11-25 02:03:52,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:03:52,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:52,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,888 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:52,889 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-11-25 02:03:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-11-25 02:03:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:03:52,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:53,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:53,030 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:53,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:53,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:53,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 249 states and 259 transitions. [2024-11-25 02:03:53,134 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 259 transitions. [2024-11-25 02:03:53,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:03:53,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:53,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:53,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-11-25 02:03:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-11-25 02:03:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:03:53,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:53,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:53,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:53,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:53,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-11-25 02:03:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-11-25 02:03:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:03:53,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:53,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:53,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 251 states and 261 transitions. [2024-11-25 02:03:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 261 transitions. [2024-11-25 02:03:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:03:53,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:53,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:53,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:53,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-11-25 02:03:53,445 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-11-25 02:03:53,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:03:53,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:53,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:53,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 252 states and 263 transitions. [2024-11-25 02:03:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 263 transitions. [2024-11-25 02:03:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:03:53,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:53,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:54,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 255 states and 268 transitions. [2024-11-25 02:03:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 268 transitions. [2024-11-25 02:03:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:03:54,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:54,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:54,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:54,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:54,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 259 states and 273 transitions. [2024-11-25 02:03:54,460 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 273 transitions. [2024-11-25 02:03:54,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:03:54,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:54,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:54,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 258 states and 272 transitions. [2024-11-25 02:03:54,494 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 272 transitions. [2024-11-25 02:03:54,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:03:54,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:54,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:54,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:54,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 264 states and 279 transitions. [2024-11-25 02:03:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 279 transitions. [2024-11-25 02:03:54,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:03:54,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:54,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:55,018 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:55,020 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:55,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:55,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-11-25 02:03:55,270 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-11-25 02:03:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:03:55,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:55,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:55,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:55,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:55,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 270 states and 285 transitions. [2024-11-25 02:03:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 285 transitions. [2024-11-25 02:03:55,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:03:55,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:55,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:55,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 269 states and 284 transitions. [2024-11-25 02:03:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 284 transitions. [2024-11-25 02:03:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:03:55,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:55,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:55,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:55,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 268 states and 283 transitions. [2024-11-25 02:03:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 283 transitions. [2024-11-25 02:03:55,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:03:55,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:55,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:55,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:03:55,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:55,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:55,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 272 states and 287 transitions. [2024-11-25 02:03:55,812 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 287 transitions. [2024-11-25 02:03:55,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:03:55,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:55,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:55,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-11-25 02:03:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-11-25 02:03:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:03:55,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:55,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:55,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:55,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:56,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:56,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 314 states and 333 transitions. [2024-11-25 02:03:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 333 transitions. [2024-11-25 02:03:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:03:56,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:56,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:56,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 315 states and 334 transitions. [2024-11-25 02:03:56,983 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 334 transitions. [2024-11-25 02:03:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:03:56,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:56,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:57,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 316 states and 335 transitions. [2024-11-25 02:03:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 335 transitions. [2024-11-25 02:03:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:03:57,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:57,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:57,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 317 states and 336 transitions. [2024-11-25 02:03:57,782 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 336 transitions. [2024-11-25 02:03:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:03:57,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:57,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:59,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:59,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 366 states and 393 transitions. [2024-11-25 02:03:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 393 transitions. [2024-11-25 02:03:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:03:59,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:59,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:59,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 373 states and 402 transitions. [2024-11-25 02:04:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 402 transitions. [2024-11-25 02:04:00,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:04:00,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 374 states and 403 transitions. [2024-11-25 02:04:00,481 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 403 transitions. [2024-11-25 02:04:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:04:00,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:00,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-11-25 02:04:00,592 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-11-25 02:04:00,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:04:00,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:00,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-11-25 02:04:00,726 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-11-25 02:04:00,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:04:00,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 379 states and 409 transitions. [2024-11-25 02:04:00,837 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 409 transitions. [2024-11-25 02:04:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:04:00,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:00,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-11-25 02:04:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-11-25 02:04:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:04:00,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:00,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-11-25 02:04:00,963 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-11-25 02:04:00,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:04:00,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 380 states and 410 transitions. [2024-11-25 02:04:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 410 transitions. [2024-11-25 02:04:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:04:01,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:01,582 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:01,584 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:01,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 382 states and 412 transitions. [2024-11-25 02:04:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 412 transitions. [2024-11-25 02:04:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:04:01,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:01,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:02,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:02,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 386 states and 416 transitions. [2024-11-25 02:04:02,291 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 416 transitions. [2024-11-25 02:04:02,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:04:02,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:02,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:02,331 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:02,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:02,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:02,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 387 states and 418 transitions. [2024-11-25 02:04:02,678 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 418 transitions. [2024-11-25 02:04:02,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:04:02,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:02,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:02,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:03,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 392 states and 423 transitions. [2024-11-25 02:04:03,420 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 423 transitions. [2024-11-25 02:04:03,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:04:03,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:03,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:03,480 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:03,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:03,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:03,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 394 states and 425 transitions. [2024-11-25 02:04:03,951 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 425 transitions. [2024-11-25 02:04:03,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:04:03,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:03,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 393 states and 424 transitions. [2024-11-25 02:04:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 424 transitions. [2024-11-25 02:04:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:04:04,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:04,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:04,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 392 states and 423 transitions. [2024-11-25 02:04:04,045 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 423 transitions. [2024-11-25 02:04:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:04:04,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:04,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:04,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:04,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 399 states and 430 transitions. [2024-11-25 02:04:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 430 transitions. [2024-11-25 02:04:04,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:04:04,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:04,881 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:04,882 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 402 states and 433 transitions. [2024-11-25 02:04:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 433 transitions. [2024-11-25 02:04:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:04:05,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:05,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 410 states and 441 transitions. [2024-11-25 02:04:05,824 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 441 transitions. [2024-11-25 02:04:05,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:04:05,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:05,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:05,862 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:05,863 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:06,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 411 states and 443 transitions. [2024-11-25 02:04:06,082 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 443 transitions. [2024-11-25 02:04:06,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:04:06,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:06,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:06,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:06,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 420 states and 452 transitions. [2024-11-25 02:04:06,942 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 452 transitions. [2024-11-25 02:04:06,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:04:06,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:06,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:06,988 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:06,990 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:07,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:07,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 422 states and 454 transitions. [2024-11-25 02:04:07,261 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 454 transitions. [2024-11-25 02:04:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:04:07,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:07,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:07,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 421 states and 453 transitions. [2024-11-25 02:04:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 453 transitions. [2024-11-25 02:04:07,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:04:07,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:08,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 436 states and 473 transitions. [2024-11-25 02:04:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 473 transitions. [2024-11-25 02:04:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:04:08,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:08,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:08,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:08,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 447 states and 484 transitions. [2024-11-25 02:04:08,692 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 484 transitions. [2024-11-25 02:04:08,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:04:08,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:08,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:08,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:09,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 448 states and 487 transitions. [2024-11-25 02:04:09,531 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 487 transitions. [2024-11-25 02:04:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:04:09,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:09,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:09,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 449 states and 488 transitions. [2024-11-25 02:04:09,641 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 488 transitions. [2024-11-25 02:04:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:04:09,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:09,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:09,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:09,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 448 states and 487 transitions. [2024-11-25 02:04:09,698 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 487 transitions. [2024-11-25 02:04:09,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:04:09,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:09,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:09,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:12,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 508 states and 552 transitions. [2024-11-25 02:04:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 552 transitions. [2024-11-25 02:04:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:04:12,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 510 states and 554 transitions. [2024-11-25 02:04:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 554 transitions. [2024-11-25 02:04:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:04:12,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 571 states and 623 transitions. [2024-11-25 02:04:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 623 transitions. [2024-11-25 02:04:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:04:15,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:15,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:15,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 574 states and 626 transitions. [2024-11-25 02:04:15,171 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 626 transitions. [2024-11-25 02:04:15,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:04:15,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:15,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:15,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:15,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 578 states and 630 transitions. [2024-11-25 02:04:15,333 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 630 transitions. [2024-11-25 02:04:15,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:04:15,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:15,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:15,399 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:16,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 585 states and 641 transitions. [2024-11-25 02:04:16,730 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 641 transitions. [2024-11-25 02:04:16,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:04:16,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:16,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:16,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:16,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 586 states and 644 transitions. [2024-11-25 02:04:16,871 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 644 transitions. [2024-11-25 02:04:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:04:16,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:16,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:16,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:16,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 585 states and 643 transitions. [2024-11-25 02:04:16,914 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 643 transitions. [2024-11-25 02:04:16,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:04:16,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:16,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:18,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 594 states and 656 transitions. [2024-11-25 02:04:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 656 transitions. [2024-11-25 02:04:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:04:18,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:18,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:18,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 596 states and 663 transitions. [2024-11-25 02:04:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 663 transitions. [2024-11-25 02:04:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:04:18,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:18,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:18,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 602 states and 669 transitions. [2024-11-25 02:04:18,726 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 669 transitions. [2024-11-25 02:04:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:04:18,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:18,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:18,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:18,776 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:18,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:19,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 604 states and 671 transitions. [2024-11-25 02:04:19,124 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 671 transitions. [2024-11-25 02:04:19,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:04:19,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:19,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:19,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 605 states and 672 transitions. [2024-11-25 02:04:19,466 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 672 transitions. [2024-11-25 02:04:19,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:04:19,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:19,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:20,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:20,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 612 states and 679 transitions. [2024-11-25 02:04:20,250 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 679 transitions. [2024-11-25 02:04:20,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:04:20,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:20,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:20,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:21,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 620 states and 687 transitions. [2024-11-25 02:04:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 687 transitions. [2024-11-25 02:04:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:04:21,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:21,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:21,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:21,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:21,493 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 622 states and 690 transitions. [2024-11-25 02:04:21,593 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 690 transitions. [2024-11-25 02:04:21,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:04:21,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:21,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:21,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:22,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 631 states and 699 transitions. [2024-11-25 02:04:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 699 transitions. [2024-11-25 02:04:22,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:04:22,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:22,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:22,817 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:22,818 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 634 states and 702 transitions. [2024-11-25 02:04:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 702 transitions. [2024-11-25 02:04:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:04:23,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:23,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 633 states and 701 transitions. [2024-11-25 02:04:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 701 transitions. [2024-11-25 02:04:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:04:23,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:23,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:23,294 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:23,296 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:23,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 635 states and 703 transitions. [2024-11-25 02:04:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 703 transitions. [2024-11-25 02:04:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:04:23,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:23,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 646 states and 714 transitions. [2024-11-25 02:04:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 714 transitions. [2024-11-25 02:04:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:04:23,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:23,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:23,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 647 states and 715 transitions. [2024-11-25 02:04:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 715 transitions. [2024-11-25 02:04:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:04:23,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:23,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:23,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:23,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:23,901 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:24,053 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 649 states and 718 transitions. [2024-11-25 02:04:24,131 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 718 transitions. [2024-11-25 02:04:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:04:24,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:24,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:24,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:24,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 648 states and 717 transitions. [2024-11-25 02:04:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 717 transitions. [2024-11-25 02:04:24,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:04:24,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:24,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:24,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 651 states and 720 transitions. [2024-11-25 02:04:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 720 transitions. [2024-11-25 02:04:24,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:04:24,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:24,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:24,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 653 states and 723 transitions. [2024-11-25 02:04:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 723 transitions. [2024-11-25 02:04:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:04:24,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:24,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,688 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:24,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:24,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:24,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 655 states and 725 transitions. [2024-11-25 02:04:24,921 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 725 transitions. [2024-11-25 02:04:24,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:04:24,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:24,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:25,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:25,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 658 states and 730 transitions. [2024-11-25 02:04:25,068 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 730 transitions. [2024-11-25 02:04:25,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:04:25,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:25,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:25,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:25,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 662 states and 735 transitions. [2024-11-25 02:04:25,217 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 735 transitions. [2024-11-25 02:04:25,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:04:25,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:25,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:25,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:25,267 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 664 states and 738 transitions. [2024-11-25 02:04:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 738 transitions. [2024-11-25 02:04:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:04:25,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:25,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:25,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 663 states and 737 transitions. [2024-11-25 02:04:25,489 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 737 transitions. [2024-11-25 02:04:25,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:04:25,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:25,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:25,565 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:25,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:25,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 666 states and 740 transitions. [2024-11-25 02:04:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 740 transitions. [2024-11-25 02:04:25,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:04:25,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:25,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:25,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:25,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:25,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 672 states and 747 transitions. [2024-11-25 02:04:25,857 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 747 transitions. [2024-11-25 02:04:25,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:04:25,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:25,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:26,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:26,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 679 states and 754 transitions. [2024-11-25 02:04:26,529 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 754 transitions. [2024-11-25 02:04:26,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:04:26,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:26,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:26,581 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:26,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:26,720 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:26,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 682 states and 757 transitions. [2024-11-25 02:04:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 757 transitions. [2024-11-25 02:04:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:04:26,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:26,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 681 states and 756 transitions. [2024-11-25 02:04:26,861 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 756 transitions. [2024-11-25 02:04:26,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:04:26,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:26,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:26,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:26,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:26,915 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:27,040 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:27,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 682 states and 758 transitions. [2024-11-25 02:04:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 758 transitions. [2024-11-25 02:04:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:04:27,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:27,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:27,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 681 states and 757 transitions. [2024-11-25 02:04:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 757 transitions. [2024-11-25 02:04:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:04:27,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:27,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:27,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:27,246 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:27,429 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:27,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 683 states and 759 transitions. [2024-11-25 02:04:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 759 transitions. [2024-11-25 02:04:27,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:04:27,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:27,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:27,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:27,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 682 states and 758 transitions. [2024-11-25 02:04:27,718 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 758 transitions. [2024-11-25 02:04:27,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:04:27,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:27,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:27,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 681 states and 757 transitions. [2024-11-25 02:04:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 757 transitions. [2024-11-25 02:04:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:04:28,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:28,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:28,478 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:28,480 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:28,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 684 states and 760 transitions. [2024-11-25 02:04:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 760 transitions. [2024-11-25 02:04:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:04:28,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:28,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:28,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 683 states and 759 transitions. [2024-11-25 02:04:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 759 transitions. [2024-11-25 02:04:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:04:28,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:28,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:28,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:28,829 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:29,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:29,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 684 states and 761 transitions. [2024-11-25 02:04:29,103 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 761 transitions. [2024-11-25 02:04:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:04:29,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:29,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:29,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:29,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:29,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 723 states and 803 transitions. [2024-11-25 02:04:29,721 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 803 transitions. [2024-11-25 02:04:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:04:29,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:29,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:29,783 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:29,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:30,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 725 states and 805 transitions. [2024-11-25 02:04:30,038 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 805 transitions. [2024-11-25 02:04:30,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:04:30,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:30,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:30,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 726 states and 806 transitions. [2024-11-25 02:04:30,113 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 806 transitions. [2024-11-25 02:04:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:04:30,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:30,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:30,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:30,154 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:30,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:30,290 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 728 states and 808 transitions. [2024-11-25 02:04:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 808 transitions. [2024-11-25 02:04:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:04:30,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:30,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:30,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:31,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 729 states and 809 transitions. [2024-11-25 02:04:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 809 transitions. [2024-11-25 02:04:31,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:04:31,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:31,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:31,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:32,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 728 states and 808 transitions. [2024-11-25 02:04:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 808 transitions. [2024-11-25 02:04:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:04:32,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:32,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:04:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 727 states and 807 transitions. [2024-11-25 02:04:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 807 transitions. [2024-11-25 02:04:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:04:32,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:32,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:32,739 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:04:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 726 states and 806 transitions. [2024-11-25 02:04:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 806 transitions. [2024-11-25 02:04:33,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:04:33,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:33,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:33,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:33,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:33,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:04:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 744 states and 826 transitions. [2024-11-25 02:04:34,988 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 826 transitions. [2024-11-25 02:04:34,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:04:34,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:34,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:04:35,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 741 states and 821 transitions. [2024-11-25 02:04:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 821 transitions. [2024-11-25 02:04:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:04:35,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:35,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:35,956 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:04:35,958 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:36,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:04:36,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 742 states and 822 transitions. [2024-11-25 02:04:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 822 transitions. [2024-11-25 02:04:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:04:36,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:36,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:36,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:04:36,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 738 states and 817 transitions. [2024-11-25 02:04:36,503 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 817 transitions. [2024-11-25 02:04:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:04:36,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:36,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:36,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:36,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:04:36,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:36,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 737 states and 816 transitions. [2024-11-25 02:04:36,556 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 816 transitions. [2024-11-25 02:04:36,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:04:36,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:36,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:04:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 732 states and 810 transitions. [2024-11-25 02:04:37,069 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 810 transitions. [2024-11-25 02:04:37,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:04:37,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:37,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:37,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:04:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:37,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 734 states and 813 transitions. [2024-11-25 02:04:37,254 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 813 transitions. [2024-11-25 02:04:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:04:37,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:37,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:04:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 727 states and 805 transitions. [2024-11-25 02:04:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 805 transitions. [2024-11-25 02:04:37,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:04:37,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:37,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:37,619 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:37,622 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:37,815 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 737 states and 815 transitions. [2024-11-25 02:04:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 815 transitions. [2024-11-25 02:04:38,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:04:38,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:38,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:38,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:38,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-25 02:04:38,152 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:38,340 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 02:04:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 736 states and 814 transitions. [2024-11-25 02:04:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 814 transitions. [2024-11-25 02:04:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:04:38,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:38,883 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:38,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:43,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 779 states and 862 transitions. [2024-11-25 02:04:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 862 transitions. [2024-11-25 02:04:43,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:04:43,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:43,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:43,799 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:43,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:50,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 823 states and 910 transitions. [2024-11-25 02:04:50,257 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 910 transitions. [2024-11-25 02:04:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:04:50,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:50,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:50,312 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:04:50,314 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 831 states and 919 transitions. [2024-11-25 02:04:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 919 transitions. [2024-11-25 02:04:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:04:54,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:54,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:54,314 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:04:54,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 833 states and 924 transitions. [2024-11-25 02:04:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 924 transitions. [2024-11-25 02:04:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:04:57,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:57,569 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 894 states and 997 transitions. [2024-11-25 02:05:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 997 transitions. [2024-11-25 02:05:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:05:03,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:03,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:03,621 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:05:04,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:04,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 897 states and 1006 transitions. [2024-11-25 02:05:04,483 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1006 transitions. [2024-11-25 02:05:04,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:05:04,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:04,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:11,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:11,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 959 states and 1084 transitions. [2024-11-25 02:05:11,845 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1084 transitions. [2024-11-25 02:05:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:05:11,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:11,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:11,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:12,058 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:05:13,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:13,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 963 states and 1095 transitions. [2024-11-25 02:05:13,130 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1095 transitions. [2024-11-25 02:05:13,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:05:13,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:13,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:13,298 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:05:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 966 states and 1101 transitions. [2024-11-25 02:05:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1101 transitions. [2024-11-25 02:05:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:05:14,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:14,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:05:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 970 states and 1113 transitions. [2024-11-25 02:05:15,907 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1113 transitions. [2024-11-25 02:05:15,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:05:15,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:15,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:05:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 971 states and 1114 transitions. [2024-11-25 02:05:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1114 transitions. [2024-11-25 02:05:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:05:16,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:16,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:16,509 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:05:16,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:16,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 972 states and 1118 transitions. [2024-11-25 02:05:16,997 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1118 transitions. [2024-11-25 02:05:16,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:05:16,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:16,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:17,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:05:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 976 states and 1125 transitions. [2024-11-25 02:05:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1125 transitions. [2024-11-25 02:05:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:05:18,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:05:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 980 states and 1136 transitions. [2024-11-25 02:05:20,724 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1136 transitions. [2024-11-25 02:05:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:05:20,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:20,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:20,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:05:20,776 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:21,090 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 989 states and 1152 transitions. [2024-11-25 02:05:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1152 transitions. [2024-11-25 02:05:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:05:24,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:24,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:24,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:24,453 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:05:25,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 990 states and 1153 transitions. [2024-11-25 02:05:25,271 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1153 transitions. [2024-11-25 02:05:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:05:25,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:25,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:25,337 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:05:25,339 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:25,840 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 992 states and 1155 transitions. [2024-11-25 02:05:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1155 transitions. [2024-11-25 02:05:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:05:26,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:26,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:26,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:26,377 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:05:26,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:26,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 993 states and 1156 transitions. [2024-11-25 02:05:26,816 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1156 transitions. [2024-11-25 02:05:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:05:26,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:26,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:26,866 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:05:26,867 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:27,039 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 995 states and 1158 transitions. [2024-11-25 02:05:27,117 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1158 transitions. [2024-11-25 02:05:27,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:05:27,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:27,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:05:28,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 996 states and 1159 transitions. [2024-11-25 02:05:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1159 transitions. [2024-11-25 02:05:28,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:05:28,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:28,112 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:05:28,114 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 998 states and 1164 transitions. [2024-11-25 02:05:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1164 transitions. [2024-11-25 02:05:28,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:05:28,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:28,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:28,701 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:05:28,702 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:29,878 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 1014 states and 1186 transitions. [2024-11-25 02:05:33,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1186 transitions. [2024-11-25 02:05:33,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:05:33,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:33,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:33,924 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:05:34,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:34,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 1013 states and 1185 transitions. [2024-11-25 02:05:34,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1185 transitions. [2024-11-25 02:05:34,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:05:34,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:34,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:34,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:34,093 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 02:05:34,094 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:35,383 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1029 states and 1213 transitions. [2024-11-25 02:05:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1213 transitions. [2024-11-25 02:05:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:05:40,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:40,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:40,148 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:05:40,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:40,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1028 states and 1212 transitions. [2024-11-25 02:05:40,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1212 transitions. [2024-11-25 02:05:40,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:05:40,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:40,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:45,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:45,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 1087 states and 1277 transitions. [2024-11-25 02:05:45,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1277 transitions. [2024-11-25 02:05:45,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:05:45,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:45,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:05:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1084 states and 1274 transitions. [2024-11-25 02:05:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1274 transitions. [2024-11-25 02:05:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:05:45,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:45,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:46,422 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:05:53,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1145 states and 1347 transitions. [2024-11-25 02:05:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1347 transitions. [2024-11-25 02:05:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:05:53,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:53,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:53,878 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:05:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1141 states and 1343 transitions. [2024-11-25 02:05:54,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1343 transitions. [2024-11-25 02:05:54,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:05:54,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:54,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:05:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1136 states and 1338 transitions. [2024-11-25 02:05:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1338 transitions. [2024-11-25 02:05:54,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:05:54,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:54,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:54,551 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:05:56,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:56,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1141 states and 1348 transitions. [2024-11-25 02:05:56,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1348 transitions. [2024-11-25 02:05:56,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:05:56,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:56,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:05:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:59,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1147 states and 1360 transitions. [2024-11-25 02:05:59,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1360 transitions. [2024-11-25 02:05:59,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:05:59,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:59,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:59,879 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:06:00,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:00,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1140 states and 1353 transitions. [2024-11-25 02:06:00,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1353 transitions. [2024-11-25 02:06:00,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:06:00,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:00,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:00,135 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:06:00,137 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:00,279 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1145 states and 1362 transitions. [2024-11-25 02:06:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1362 transitions. [2024-11-25 02:06:03,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:06:03,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:03,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:03,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:06:03,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:03,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1148 states and 1368 transitions. [2024-11-25 02:06:03,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1368 transitions. [2024-11-25 02:06:03,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:06:03,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:03,980 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 02:06:04,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:04,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1140 states and 1360 transitions. [2024-11-25 02:06:04,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1360 transitions. [2024-11-25 02:06:04,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:06:04,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:04,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 02:06:05,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1131 states and 1351 transitions. [2024-11-25 02:06:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1351 transitions. [2024-11-25 02:06:05,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:06:05,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:05,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:05,456 INFO L256 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:06:05,459 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:05,797 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:06,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1133 states and 1353 transitions. [2024-11-25 02:06:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1353 transitions. [2024-11-25 02:06:06,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:06:06,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:06,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:06,253 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 02:06:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:09,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1146 states and 1366 transitions. [2024-11-25 02:06:09,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1366 transitions. [2024-11-25 02:06:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:06:09,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:09,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:09,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:06:09,855 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:10,054 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:10,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1148 states and 1368 transitions. [2024-11-25 02:06:10,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1368 transitions. [2024-11-25 02:06:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:06:10,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:11,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1149 states and 1369 transitions. [2024-11-25 02:06:11,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1369 transitions. [2024-11-25 02:06:11,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:06:11,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:11,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:11,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:06:11,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1148 states and 1368 transitions. [2024-11-25 02:06:11,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1368 transitions. [2024-11-25 02:06:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:06:11,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:11,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:06:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:11,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1147 states and 1367 transitions. [2024-11-25 02:06:11,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1367 transitions. [2024-11-25 02:06:11,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:06:11,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:11,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:11,637 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:06:11,639 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:11,917 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1149 states and 1369 transitions. [2024-11-25 02:06:12,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1369 transitions. [2024-11-25 02:06:12,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:06:12,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:12,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:12,300 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:06:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1146 states and 1364 transitions. [2024-11-25 02:06:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1364 transitions. [2024-11-25 02:06:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:06:12,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:12,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:12,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:06:12,632 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:12,860 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:13,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1148 states and 1366 transitions. [2024-11-25 02:06:13,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1366 transitions. [2024-11-25 02:06:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:06:13,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:06:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1144 states and 1361 transitions. [2024-11-25 02:06:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1361 transitions. [2024-11-25 02:06:13,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:06:13,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:13,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:06:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1139 states and 1355 transitions. [2024-11-25 02:06:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1355 transitions. [2024-11-25 02:06:13,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:06:13,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:14,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1142 states and 1358 transitions. [2024-11-25 02:06:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1358 transitions. [2024-11-25 02:06:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:06:14,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:14,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:14,254 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:06:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1135 states and 1350 transitions. [2024-11-25 02:06:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1350 transitions. [2024-11-25 02:06:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:06:14,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:06:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:15,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1127 states and 1342 transitions. [2024-11-25 02:06:15,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1342 transitions. [2024-11-25 02:06:15,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:06:15,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:15,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:15,378 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:06:15,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:15,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1129 states and 1344 transitions. [2024-11-25 02:06:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1344 transitions. [2024-11-25 02:06:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:06:15,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:15,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:15,784 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:06:15,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:16,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:16,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1131 states and 1346 transitions. [2024-11-25 02:06:16,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1346 transitions. [2024-11-25 02:06:16,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:06:16,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:16,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:16,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:16,307 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:06:16,309 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:16,475 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:16,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:16,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1133 states and 1348 transitions. [2024-11-25 02:06:16,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1348 transitions. [2024-11-25 02:06:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:06:16,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:16,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:06:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1172 states and 1394 transitions. [2024-11-25 02:06:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1394 transitions. [2024-11-25 02:06:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:06:21,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:21,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:21,456 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 02:06:21,458 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:26,141 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:26,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:26,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1174 states and 1396 transitions. [2024-11-25 02:06:26,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1396 transitions. [2024-11-25 02:06:26,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:06:26,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:26,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:06:30,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1214 states and 1443 transitions. [2024-11-25 02:06:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1443 transitions. [2024-11-25 02:06:30,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:06:30,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:30,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:31,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:06:31,007 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:31,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:31,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1215 states and 1444 transitions. [2024-11-25 02:06:31,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1444 transitions. [2024-11-25 02:06:31,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:06:31,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:31,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:06:41,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 1255 states and 1490 transitions. [2024-11-25 02:06:41,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1490 transitions. [2024-11-25 02:06:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:06:41,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:41,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:41,695 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:06:41,696 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:43,102 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:07:01,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1343 states and 1590 transitions. [2024-11-25 02:07:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1590 transitions. [2024-11-25 02:07:01,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:07:01,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:01,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:07:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:01,629 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:07:01,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:07:02,088 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:07:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:04,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1357 states and 1603 transitions. [2024-11-25 02:07:04,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1603 transitions. [2024-11-25 02:07:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:07:04,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:04,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:07:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:04,928 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 02:07:04,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:07:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:07:17,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:17,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1402 states and 1654 transitions. [2024-11-25 02:07:17,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1654 transitions. [2024-11-25 02:07:17,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:07:17,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:17,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:07:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:17,112 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 02:07:17,114 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:07:17,674 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:07:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1416 states and 1667 transitions. [2024-11-25 02:07:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1667 transitions. [2024-11-25 02:07:20,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:07:20,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:20,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:07:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:20,167 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:07:20,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:07:20,374 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:07:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:20,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1426 states and 1679 transitions. [2024-11-25 02:07:20,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1679 transitions. [2024-11-25 02:07:20,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:07:20,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:20,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:07:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:20,978 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 02:07:20,979 INFO L279 TraceCheckSpWp]: Computing forward predicates...