./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/nr2.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_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/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_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/nr2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/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_0110bba2-44be-4316-8af8-7aef98daa3a4/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 2a5d4c3d8db636946363c81d25b5c2e381fc236cdcde6b4765d7ce6e059d8a21 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:17:02,721 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:17:02,818 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:17:02,824 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:17:02,825 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:17:02,848 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:17:02,849 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:17:02,850 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:17:02,850 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:17:02,850 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:17:02,850 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:17:02,850 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:17:02,851 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:17:02,851 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:17:02,851 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:17:02,851 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:17:02,851 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:17:02,851 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:17:02,851 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:17:02,851 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:17:02,852 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:17:02,852 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:17:02,852 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:17:02,852 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:17:02,852 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:17:02,852 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:17:02,852 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:17:02,853 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:17:02,853 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:17:02,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:17:02,853 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:17:02,853 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:17:02,853 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:17:02,854 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:17:02,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:17:02,854 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_0110bba2-44be-4316-8af8-7aef98daa3a4/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 -> 2a5d4c3d8db636946363c81d25b5c2e381fc236cdcde6b4765d7ce6e059d8a21 [2024-11-25 03:17:03,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:17:03,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:17:03,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:17:03,176 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:17:03,176 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:17:03,178 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/array-tiling/nr2.c [2024-11-25 03:17:06,248 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/data/f3575d3b0/5f36043a8f454704b87bb7a251746018/FLAG2717c579d [2024-11-25 03:17:06,592 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:17:06,593 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/sv-benchmarks/c/array-tiling/nr2.c [2024-11-25 03:17:06,601 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/data/f3575d3b0/5f36043a8f454704b87bb7a251746018/FLAG2717c579d [2024-11-25 03:17:06,870 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/data/f3575d3b0/5f36043a8f454704b87bb7a251746018 [2024-11-25 03:17:06,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:17:06,877 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:17:06,879 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:17:06,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:17:06,893 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:17:06,894 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:17:06" (1/1) ... [2024-11-25 03:17:06,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a9d7165 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:06, skipping insertion in model container [2024-11-25 03:17:06,898 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:17:06" (1/1) ... [2024-11-25 03:17:06,919 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:17:07,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:17:07,138 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:17:07,159 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:17:07,176 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:17:07,177 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07 WrapperNode [2024-11-25 03:17:07,177 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:17:07,178 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:17:07,179 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:17:07,179 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:17:07,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,195 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,217 INFO L138 Inliner]: procedures = 15, calls = 23, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 95 [2024-11-25 03:17:07,218 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:17:07,219 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:17:07,219 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:17:07,219 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:17:07,230 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,230 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,232 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,236 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,245 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,250 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,254 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,258 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,259 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,261 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:17:07,266 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:17:07,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:17:07,267 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:17:07,268 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:17:07,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:17:07,314 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:17:07,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0110bba2-44be-4316-8af8-7aef98daa3a4/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:17:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:17:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:17:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:17:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:17:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:17:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:17:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:17:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:17:07,438 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:17:07,440 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:17:07,823 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-25 03:17:07,824 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:17:07,911 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:17:07,911 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-25 03:17:07,912 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:17:07 BoogieIcfgContainer [2024-11-25 03:17:07,912 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:17:07,917 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:17:07,917 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:17:07,931 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:17:07,931 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:17:07" (1/1) ... [2024-11-25 03:17:07,942 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:17:08,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-11-25 03:17:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-11-25 03:17:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:17:08,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:08,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:08,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2024-11-25 03:17:08,695 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2024-11-25 03:17:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:17:08,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 47 states and 55 transitions. [2024-11-25 03:17:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 55 transitions. [2024-11-25 03:17:09,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:17:09,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:09,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:09,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:09,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-11-25 03:17:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-11-25 03:17:09,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:17:09,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:09,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:09,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:09,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 50 states and 61 transitions. [2024-11-25 03:17:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2024-11-25 03:17:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:17:09,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:09,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:10,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2024-11-25 03:17:10,664 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2024-11-25 03:17:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:17:10,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:10,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:10,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:11,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:11,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 83 transitions. [2024-11-25 03:17:11,652 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 83 transitions. [2024-11-25 03:17:11,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:17:11,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:11,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:11,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:11,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 62 states and 84 transitions. [2024-11-25 03:17:11,786 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 84 transitions. [2024-11-25 03:17:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:17:11,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:11,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:11,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:11,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:11,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 85 transitions. [2024-11-25 03:17:11,850 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 85 transitions. [2024-11-25 03:17:11,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:17:11,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:11,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:11,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:12,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 66 states and 89 transitions. [2024-11-25 03:17:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 89 transitions. [2024-11-25 03:17:12,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:17:12,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:12,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:12,354 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 03:17:12,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 68 states and 92 transitions. [2024-11-25 03:17:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 92 transitions. [2024-11-25 03:17:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:17:12,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:12,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:12,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:12,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 69 states and 93 transitions. [2024-11-25 03:17:12,805 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 93 transitions. [2024-11-25 03:17:12,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:17:12,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:12,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:12,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:12,905 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 03:17:12,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:12,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 71 states and 97 transitions. [2024-11-25 03:17:12,994 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2024-11-25 03:17:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:17:13,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:13,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:13,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:13,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 72 states and 98 transitions. [2024-11-25 03:17:13,105 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 98 transitions. [2024-11-25 03:17:13,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:17:13,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:13,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:13,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 73 states and 99 transitions. [2024-11-25 03:17:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 99 transitions. [2024-11-25 03:17:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:17:13,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:13,400 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 03:17:14,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:14,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 79 states and 108 transitions. [2024-11-25 03:17:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 108 transitions. [2024-11-25 03:17:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:17:14,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:14,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:14,115 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 03:17:14,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 80 states and 109 transitions. [2024-11-25 03:17:14,143 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 109 transitions. [2024-11-25 03:17:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:17:14,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:14,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 85 states and 115 transitions. [2024-11-25 03:17:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 115 transitions. [2024-11-25 03:17:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:17:14,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:15,034 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:15,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 94 states and 125 transitions. [2024-11-25 03:17:15,944 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 125 transitions. [2024-11-25 03:17:15,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:17:15,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:15,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:16,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:16,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 98 states and 131 transitions. [2024-11-25 03:17:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 131 transitions. [2024-11-25 03:17:16,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:17:16,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:16,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:16,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:16,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 100 states and 135 transitions. [2024-11-25 03:17:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 135 transitions. [2024-11-25 03:17:16,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:17:16,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:16,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:16,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:17,034 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 03:17:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 104 states and 140 transitions. [2024-11-25 03:17:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 140 transitions. [2024-11-25 03:17:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:17:17,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:17,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:17,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:17,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:18,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 109 states and 147 transitions. [2024-11-25 03:17:18,647 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 147 transitions. [2024-11-25 03:17:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:17:18,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:18,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:18,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 110 states and 151 transitions. [2024-11-25 03:17:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 151 transitions. [2024-11-25 03:17:18,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:17:18,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:18,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:17:21,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:21,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 132 states and 179 transitions. [2024-11-25 03:17:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 179 transitions. [2024-11-25 03:17:21,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:17:21,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:21,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 155 states and 210 transitions. [2024-11-25 03:17:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 210 transitions. [2024-11-25 03:17:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:17:24,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:24,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:24,981 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 156 states and 211 transitions. [2024-11-25 03:17:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 211 transitions. [2024-11-25 03:17:25,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:17:25,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:25,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 162 states and 225 transitions. [2024-11-25 03:17:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-25 03:17:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:17:27,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:27,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:17:29,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 174 states and 242 transitions. [2024-11-25 03:17:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 242 transitions. [2024-11-25 03:17:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:17:29,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:29,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:29,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:29,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:30,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:30,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 176 states and 245 transitions. [2024-11-25 03:17:30,446 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 245 transitions. [2024-11-25 03:17:30,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:17:30,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:30,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:30,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 177 states and 246 transitions. [2024-11-25 03:17:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 246 transitions. [2024-11-25 03:17:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:17:30,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:30,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:31,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:17:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 178 states and 247 transitions. [2024-11-25 03:17:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 247 transitions. [2024-11-25 03:17:31,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:17:31,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:31,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:31,661 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:33,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 185 states and 260 transitions. [2024-11-25 03:17:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 260 transitions. [2024-11-25 03:17:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:17:33,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:33,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:34,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 187 states and 262 transitions. [2024-11-25 03:17:34,399 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 262 transitions. [2024-11-25 03:17:34,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:17:34,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:34,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 188 states and 262 transitions. [2024-11-25 03:17:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 262 transitions. [2024-11-25 03:17:35,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:17:35,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:35,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:35,358 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:36,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 191 states and 267 transitions. [2024-11-25 03:17:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 267 transitions. [2024-11-25 03:17:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:17:36,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:36,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:36,915 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:17:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:37,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 193 states and 271 transitions. [2024-11-25 03:17:37,624 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 271 transitions. [2024-11-25 03:17:37,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:17:37,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:37,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:17:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 194 states and 273 transitions. [2024-11-25 03:17:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 273 transitions. [2024-11-25 03:17:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:17:38,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:38,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:17:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 197 states and 277 transitions. [2024-11-25 03:17:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 277 transitions. [2024-11-25 03:17:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:17:39,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:39,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:40,047 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:17:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:40,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 194 states and 271 transitions. [2024-11-25 03:17:40,269 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 271 transitions. [2024-11-25 03:17:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:17:40,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:40,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:41,993 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:17:49,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:49,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 225 states and 313 transitions. [2024-11-25 03:17:49,889 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 313 transitions. [2024-11-25 03:17:49,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:17:49,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:49,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:17:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 231 states and 322 transitions. [2024-11-25 03:17:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 322 transitions. [2024-11-25 03:17:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:17:52,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:52,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:17:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:52,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 232 states and 323 transitions. [2024-11-25 03:17:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 323 transitions. [2024-11-25 03:17:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:17:52,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:52,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:17:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:54,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 239 states and 333 transitions. [2024-11-25 03:17:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 333 transitions. [2024-11-25 03:17:54,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:17:54,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:54,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:17:55,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 241 states and 335 transitions. [2024-11-25 03:17:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 335 transitions. [2024-11-25 03:17:55,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:17:55,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 23 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:17:59,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 249 states and 351 transitions. [2024-11-25 03:17:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 351 transitions. [2024-11-25 03:17:59,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:17:59,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:59,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:18:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:03,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 258 states and 363 transitions. [2024-11-25 03:18:03,003 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 363 transitions. [2024-11-25 03:18:03,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:18:03,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:03,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:18:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 262 states and 371 transitions. [2024-11-25 03:18:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 371 transitions. [2024-11-25 03:18:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:18:06,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:06,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 03:18:08,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 266 states and 376 transitions. [2024-11-25 03:18:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 376 transitions. [2024-11-25 03:18:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:18:08,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:08,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:18:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:09,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 269 states and 380 transitions. [2024-11-25 03:18:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 380 transitions. [2024-11-25 03:18:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:18:09,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:09,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:10,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:18:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 270 states and 380 transitions. [2024-11-25 03:18:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 380 transitions. [2024-11-25 03:18:10,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:18:10,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:11,101 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:18:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 275 states and 387 transitions. [2024-11-25 03:18:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 387 transitions. [2024-11-25 03:18:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:18:14,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:14,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:14,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:14,544 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:18:17,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 281 states and 403 transitions. [2024-11-25 03:18:17,626 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 403 transitions. [2024-11-25 03:18:17,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:18:17,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:17,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 03:18:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 303 states and 433 transitions. [2024-11-25 03:18:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 433 transitions. [2024-11-25 03:18:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:18:25,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:25,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:25,314 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 03:18:34,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 324 states and 462 transitions. [2024-11-25 03:18:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 462 transitions. [2024-11-25 03:18:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:18:34,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:34,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:35,290 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 9 proven. 47 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:18:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:43,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 340 states and 482 transitions. [2024-11-25 03:18:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 482 transitions. [2024-11-25 03:18:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:18:43,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 03:18:46,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 350 states and 493 transitions. [2024-11-25 03:18:46,656 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 493 transitions. [2024-11-25 03:18:46,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:18:46,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:46,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 03:19:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:00,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 397 states and 549 transitions. [2024-11-25 03:19:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 549 transitions. [2024-11-25 03:19:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:19:00,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:00,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 11 proven. 49 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:19:01,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 399 states and 551 transitions. [2024-11-25 03:19:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 551 transitions. [2024-11-25 03:19:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:19:01,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:01,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:02,292 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 03:19:04,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 402 states and 556 transitions. [2024-11-25 03:19:04,012 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 556 transitions. [2024-11-25 03:19:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:19:04,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:04,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 03:19:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:06,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 405 states and 561 transitions. [2024-11-25 03:19:06,786 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 561 transitions. [2024-11-25 03:19:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:19:06,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:06,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:06,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:06,854 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 49 proven. 2 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 03:19:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:07,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 407 states and 562 transitions. [2024-11-25 03:19:07,228 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 562 transitions. [2024-11-25 03:19:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:19:07,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:07,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 03:19:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 410 states and 567 transitions. [2024-11-25 03:19:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 567 transitions. [2024-11-25 03:19:10,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:19:10,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:10,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 33 proven. 54 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:19:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 443 states and 607 transitions. [2024-11-25 03:19:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 607 transitions. [2024-11-25 03:19:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:19:33,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:33,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-25 03:19:35,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 169 states and 191 transitions. [2024-11-25 03:19:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 191 transitions. [2024-11-25 03:19:35,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:19:35,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:35,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-25 03:19:36,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 173 states and 195 transitions. [2024-11-25 03:19:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 195 transitions. [2024-11-25 03:19:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:19:36,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:36,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:36,634 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-25 03:19:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 122 states and 140 transitions. [2024-11-25 03:19:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 140 transitions. [2024-11-25 03:19:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:19:37,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:37,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:38,531 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:19:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:41,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 125 states and 145 transitions. [2024-11-25 03:19:41,051 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 145 transitions. [2024-11-25 03:19:41,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:19:41,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:41,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:19:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 128 states and 150 transitions. [2024-11-25 03:19:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 150 transitions. [2024-11-25 03:19:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:19:44,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:44,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:44,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 66 proven. 139 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 03:20:18,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 171 states and 196 transitions. [2024-11-25 03:20:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 196 transitions. [2024-11-25 03:20:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:20:18,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:18,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:19,437 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-11-25 03:20:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 174 states and 201 transitions. [2024-11-25 03:20:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 201 transitions. [2024-11-25 03:20:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:20:22,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:22,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:23,279 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-11-25 03:20:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 177 states and 206 transitions. [2024-11-25 03:20:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 206 transitions. [2024-11-25 03:20:25,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:20:25,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:25,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 111 proven. 262 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:21:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:09,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 226 states and 259 transitions. [2024-11-25 03:21:09,318 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 259 transitions. [2024-11-25 03:21:09,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:21:09,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:09,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:10,617 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-25 03:21:13,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:13,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 229 states and 264 transitions. [2024-11-25 03:21:13,497 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 264 transitions. [2024-11-25 03:21:13,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:21:13,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:13,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:13,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-25 03:21:18,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:18,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 232 states and 269 transitions. [2024-11-25 03:21:18,054 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 269 transitions. [2024-11-25 03:21:18,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:21:18,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:18,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 168 proven. 423 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 03:22:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 287 states and 329 transitions. [2024-11-25 03:22:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 329 transitions. [2024-11-25 03:22:16,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 03:22:16,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:16,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:22:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:22,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 290 states and 334 transitions. [2024-11-25 03:22:22,016 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 334 transitions. [2024-11-25 03:22:22,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 03:22:22,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:22,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 864 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:22:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:27,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 293 states and 339 transitions. [2024-11-25 03:22:27,132 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 339 transitions. [2024-11-25 03:22:27,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 03:22:27,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:27,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 237 proven. 622 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 03:23:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 354 states and 406 transitions. [2024-11-25 03:23:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 406 transitions. [2024-11-25 03:23:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 03:23:39,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:39,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2024-11-25 03:23:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:44,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 357 states and 411 transitions. [2024-11-25 03:23:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 411 transitions. [2024-11-25 03:23:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 03:23:44,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:44,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2024-11-25 03:23:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:49,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 360 states and 416 transitions. [2024-11-25 03:23:49,895 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 416 transitions. [2024-11-25 03:23:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-25 03:23:49,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:57,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 318 proven. 859 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 03:25:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 427 states and 490 transitions. [2024-11-25 03:25:20,342 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 490 transitions. [2024-11-25 03:25:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 03:25:20,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:20,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:22,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-25 03:25:26,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:26,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 430 states and 495 transitions. [2024-11-25 03:25:26,978 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 495 transitions. [2024-11-25 03:25:26,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 03:25:26,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:26,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:29,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-25 03:25:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:33,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 433 states and 500 transitions. [2024-11-25 03:25:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 500 transitions. [2024-11-25 03:25:33,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-25 03:25:33,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:33,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1603 backedges. 411 proven. 1134 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 03:27:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 506 states and 581 transitions. [2024-11-25 03:27:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 581 transitions. [2024-11-25 03:27:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-25 03:27:28,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:28,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:28,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:31,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1917 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 03:27:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 509 states and 586 transitions. [2024-11-25 03:27:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 586 transitions. [2024-11-25 03:27:36,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-25 03:27:36,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:36,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:39,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1971 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 03:27:44,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 512 states and 591 transitions. [2024-11-25 03:27:44,692 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 591 transitions. [2024-11-25 03:27:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-25 03:27:44,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 516 proven. 1447 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:30:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 591 states and 679 transitions. [2024-11-25 03:30:04,855 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 679 transitions. [2024-11-25 03:30:04,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-25 03:30:04,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:04,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:07,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 1810 trivial. 0 not checked. [2024-11-25 03:30:13,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:13,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 594 states and 684 transitions. [2024-11-25 03:30:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 684 transitions. [2024-11-25 03:30:13,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 03:30:13,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:13,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2440 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 1810 trivial. 0 not checked. [2024-11-25 03:30:21,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:21,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 597 states and 689 transitions. [2024-11-25 03:30:21,450 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 689 transitions. [2024-11-25 03:30:21,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 03:30:21,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:21,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:32,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 633 proven. 1798 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked.