./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/sll-reverse_simple.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/sll-reverse_simple.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a7651578256dc791e0a036690d99e12094845a58f582fb99f9abee48c7c5dfba --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:52:47,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:52:47,845 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 23:52:47,849 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:52:47,849 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:52:47,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:52:47,871 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:52:47,871 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:52:47,871 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:52:47,871 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:52:47,871 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:52:47,871 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:52:47,872 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:52:47,872 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:52:47,872 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:52:47,872 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:52:47,872 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:52:47,872 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:52:47,872 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:52:47,872 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:52:47,872 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:52:47,873 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:52:47,873 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:52:47,873 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:52:47,873 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:52:47,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:52:47,873 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:52:47,873 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:52:47,873 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:52:47,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:52:47,873 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_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> a7651578256dc791e0a036690d99e12094845a58f582fb99f9abee48c7c5dfba [2024-12-05 23:52:48,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:52:48,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:52:48,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:52:48,121 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:52:48,122 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:52:48,123 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/forester-heap/sll-reverse_simple.i [2024-12-05 23:52:50,801 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/data/1ebcb9319/576d057379674f46a3396aeca2855039/FLAGf184565bd [2024-12-05 23:52:51,043 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:52:51,044 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/sv-benchmarks/c/forester-heap/sll-reverse_simple.i [2024-12-05 23:52:51,056 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/data/1ebcb9319/576d057379674f46a3396aeca2855039/FLAGf184565bd [2024-12-05 23:52:51,071 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/data/1ebcb9319/576d057379674f46a3396aeca2855039 [2024-12-05 23:52:51,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:52:51,075 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:52:51,076 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:52:51,076 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:52:51,081 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:52:51,082 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f3a459a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51, skipping insertion in model container [2024-12-05 23:52:51,083 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,118 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:52:51,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:52:51,383 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:52:51,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:52:51,451 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:52:51,451 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51 WrapperNode [2024-12-05 23:52:51,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:52:51,452 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:52:51,453 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:52:51,453 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:52:51,459 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,468 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,486 INFO L138 Inliner]: procedures = 119, calls = 38, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 136 [2024-12-05 23:52:51,486 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:52:51,487 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:52:51,487 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:52:51,487 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:52:51,494 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,497 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,497 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,504 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,505 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,508 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,510 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,511 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,513 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:52:51,514 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:52:51,514 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:52:51,514 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:52:51,515 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:52:51" (1/1) ... [2024-12-05 23:52:51,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:52:51,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:52:51,548 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:52:51,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a0c076b-85cb-4aa8-8bee-1c9016d01439/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:52:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:52:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:52:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:52:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:52:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:52:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:52:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:52:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:52:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:52:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:52:51,672 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:52:51,673 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:52:52,021 INFO L? ?]: Removed 128 outVars from TransFormulas that were not future-live. [2024-12-05 23:52:52,022 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:52:52,080 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:52:52,080 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-12-05 23:52:52,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:52:52 BoogieIcfgContainer [2024-12-05 23:52:52,081 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:52:52,081 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:52:52,081 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:52:52,090 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:52:52,090 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:52:52" (1/1) ... [2024-12-05 23:52:52,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:52:52,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 114 states and 135 transitions. [2024-12-05 23:52:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 135 transitions. [2024-12-05 23:52:52,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:52:52,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:52,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 113 states and 134 transitions. [2024-12-05 23:52:52,360 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 134 transitions. [2024-12-05 23:52:52,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:52:52,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:52,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:52,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 112 states and 133 transitions. [2024-12-05 23:52:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 133 transitions. [2024-12-05 23:52:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:52:52,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 111 states and 132 transitions. [2024-12-05 23:52:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 132 transitions. [2024-12-05 23:52:52,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:52:52,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:52,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:52,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 110 states and 131 transitions. [2024-12-05 23:52:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 131 transitions. [2024-12-05 23:52:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:52:52,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:52,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:52,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 110 states and 129 transitions. [2024-12-05 23:52:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 129 transitions. [2024-12-05 23:52:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:52:52,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:52,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:52,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:52,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:52,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 109 states and 128 transitions. [2024-12-05 23:52:52,936 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 128 transitions. [2024-12-05 23:52:52,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:52:52,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:52,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:52,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:53,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:53,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 112 states and 133 transitions. [2024-12-05 23:52:53,274 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 133 transitions. [2024-12-05 23:52:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:52:53,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:53,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 116 states and 141 transitions. [2024-12-05 23:52:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 141 transitions. [2024-12-05 23:52:53,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:52:53,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:53,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:53,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 120 states and 149 transitions. [2024-12-05 23:52:53,632 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 149 transitions. [2024-12-05 23:52:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:52:53,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:53,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:53,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 119 states and 148 transitions. [2024-12-05 23:52:53,681 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 148 transitions. [2024-12-05 23:52:53,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:52:53,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:53,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:53,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:54,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:54,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 120 states and 150 transitions. [2024-12-05 23:52:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 150 transitions. [2024-12-05 23:52:54,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:52:54,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:54,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:54,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:54,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 122 states and 154 transitions. [2024-12-05 23:52:54,594 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 154 transitions. [2024-12-05 23:52:54,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:52:54,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:54,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:55,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 124 states and 158 transitions. [2024-12-05 23:52:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 158 transitions. [2024-12-05 23:52:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:52:55,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:55,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:55,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 123 states and 157 transitions. [2024-12-05 23:52:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 157 transitions. [2024-12-05 23:52:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:52:55,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:55,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 110 states and 135 transitions. [2024-12-05 23:52:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 135 transitions. [2024-12-05 23:52:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:52:55,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:55,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 110 states and 133 transitions. [2024-12-05 23:52:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 133 transitions. [2024-12-05 23:52:55,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:52:55,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:55,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:55,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:55,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:55,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 110 states and 131 transitions. [2024-12-05 23:52:55,783 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 131 transitions. [2024-12-05 23:52:55,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:52:55,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:55,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:55,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 109 states and 129 transitions. [2024-12-05 23:52:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 129 transitions. [2024-12-05 23:52:55,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:52:55,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:55,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:55,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:55,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 113 states and 138 transitions. [2024-12-05 23:52:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 138 transitions. [2024-12-05 23:52:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:52:55,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:55,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:56,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 118 states and 147 transitions. [2024-12-05 23:52:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 147 transitions. [2024-12-05 23:52:56,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:52:56,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:56,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:56,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:57,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 117 states and 145 transitions. [2024-12-05 23:52:57,006 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 145 transitions. [2024-12-05 23:52:57,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:52:57,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:57,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:57,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 121 states and 152 transitions. [2024-12-05 23:52:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 152 transitions. [2024-12-05 23:52:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:52:57,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:57,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:57,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:57,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 121 states and 150 transitions. [2024-12-05 23:52:57,260 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 150 transitions. [2024-12-05 23:52:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:52:57,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:57,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:57,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 126 states and 159 transitions. [2024-12-05 23:52:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 159 transitions. [2024-12-05 23:52:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:52:58,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:58,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 125 states and 158 transitions. [2024-12-05 23:52:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 158 transitions. [2024-12-05 23:52:58,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:52:58,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:58,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:58,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 126 states and 159 transitions. [2024-12-05 23:52:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 159 transitions. [2024-12-05 23:52:58,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:52:58,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:58,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:59,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:01,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:01,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 136 states and 177 transitions. [2024-12-05 23:53:01,472 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 177 transitions. [2024-12-05 23:53:01,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:53:01,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:01,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:01,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:02,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:02,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 138 states and 179 transitions. [2024-12-05 23:53:02,205 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 179 transitions. [2024-12-05 23:53:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:53:02,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:02,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:02,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:02,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:02,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 140 states and 184 transitions. [2024-12-05 23:53:02,380 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 184 transitions. [2024-12-05 23:53:02,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:53:02,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:02,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:02,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:02,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:02,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 141 states and 187 transitions. [2024-12-05 23:53:02,437 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 187 transitions. [2024-12-05 23:53:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:53:02,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:02,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:02,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 142 states and 188 transitions. [2024-12-05 23:53:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 188 transitions. [2024-12-05 23:53:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:53:02,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:02,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:02,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:02,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 143 states and 189 transitions. [2024-12-05 23:53:02,745 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 189 transitions. [2024-12-05 23:53:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:53:02,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:02,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 142 states and 188 transitions. [2024-12-05 23:53:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 188 transitions. [2024-12-05 23:53:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:53:02,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:02,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:03,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:03,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:03,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 148 states and 193 transitions. [2024-12-05 23:53:03,998 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 193 transitions. [2024-12-05 23:53:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:53:03,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:03,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:04,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:04,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 149 states and 195 transitions. [2024-12-05 23:53:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 195 transitions. [2024-12-05 23:53:04,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:53:04,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:04,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:04,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 151 states and 199 transitions. [2024-12-05 23:53:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 199 transitions. [2024-12-05 23:53:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:53:04,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:04,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:04,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 153 states and 203 transitions. [2024-12-05 23:53:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 203 transitions. [2024-12-05 23:53:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:53:05,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:05,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:05,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 152 states and 202 transitions. [2024-12-05 23:53:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 202 transitions. [2024-12-05 23:53:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:53:05,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:05,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 153 states and 204 transitions. [2024-12-05 23:53:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 204 transitions. [2024-12-05 23:53:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:53:05,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:05,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:05,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:53:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:06,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 157 states and 209 transitions. [2024-12-05 23:53:06,943 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 209 transitions. [2024-12-05 23:53:06,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:53:06,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:06,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:07,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 159 states and 211 transitions. [2024-12-05 23:53:08,848 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 211 transitions. [2024-12-05 23:53:08,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:53:08,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:08,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:13,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 169 states and 230 transitions. [2024-12-05 23:53:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 230 transitions. [2024-12-05 23:53:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:53:13,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:13,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:18,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 179 states and 248 transitions. [2024-12-05 23:53:18,239 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 248 transitions. [2024-12-05 23:53:18,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:53:18,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:18,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 181 states and 250 transitions. [2024-12-05 23:53:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 250 transitions. [2024-12-05 23:53:19,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:53:19,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:19,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:19,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:19,894 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:53:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 169 states and 233 transitions. [2024-12-05 23:53:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 233 transitions. [2024-12-05 23:53:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:53:20,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:20,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:24,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 183 states and 258 transitions. [2024-12-05 23:53:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 258 transitions. [2024-12-05 23:53:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:53:24,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:24,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:24,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:27,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:27,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 197 states and 283 transitions. [2024-12-05 23:53:27,143 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 283 transitions. [2024-12-05 23:53:27,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:53:27,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:27,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:29,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:29,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 202 states and 294 transitions. [2024-12-05 23:53:29,258 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 294 transitions. [2024-12-05 23:53:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:53:29,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:29,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:29,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:29,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:29,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 201 states and 293 transitions. [2024-12-05 23:53:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 293 transitions. [2024-12-05 23:53:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:53:29,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:29,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:29,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:29,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 202 states and 297 transitions. [2024-12-05 23:53:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 297 transitions. [2024-12-05 23:53:29,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:53:29,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:29,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:32,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 210 states and 308 transitions. [2024-12-05 23:53:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 308 transitions. [2024-12-05 23:53:32,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:53:32,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:32,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:33,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 224 states and 335 transitions. [2024-12-05 23:53:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 335 transitions. [2024-12-05 23:53:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:53:39,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:39,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:53:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:42,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 227 states and 338 transitions. [2024-12-05 23:53:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 338 transitions. [2024-12-05 23:53:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:53:42,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:42,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:42,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 235 states and 354 transitions. [2024-12-05 23:53:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 354 transitions. [2024-12-05 23:53:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:53:48,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:48,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:53,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 241 states and 372 transitions. [2024-12-05 23:53:53,551 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 372 transitions. [2024-12-05 23:53:53,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:53:53,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:53,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:53,838 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:55,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 243 states and 374 transitions. [2024-12-05 23:53:55,461 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 374 transitions. [2024-12-05 23:53:55,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:53:55,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:55,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:56,999 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 253 states and 394 transitions. [2024-12-05 23:54:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 394 transitions. [2024-12-05 23:54:05,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:54:05,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:05,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:54:07,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:07,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 239 states and 374 transitions. [2024-12-05 23:54:07,399 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 374 transitions. [2024-12-05 23:54:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:54:07,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:07,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:07,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 241 states and 380 transitions. [2024-12-05 23:54:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 380 transitions. [2024-12-05 23:54:08,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:54:08,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:08,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:09,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:21,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:21,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 260 states and 420 transitions. [2024-12-05 23:54:21,220 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 420 transitions. [2024-12-05 23:54:21,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:54:21,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:21,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:21,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:54:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 269 states and 439 transitions. [2024-12-05 23:54:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 439 transitions. [2024-12-05 23:54:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:54:27,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:27,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:33,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 273 states and 453 transitions. [2024-12-05 23:54:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 453 transitions. [2024-12-05 23:54:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:54:33,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:33,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:33,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:34,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:34,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 274 states and 455 transitions. [2024-12-05 23:54:34,135 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 455 transitions. [2024-12-05 23:54:34,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:54:34,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:34,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:34,306 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:35,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:35,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 276 states and 459 transitions. [2024-12-05 23:54:35,454 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 459 transitions. [2024-12-05 23:54:35,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:54:35,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:35,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:35,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:36,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:36,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 278 states and 461 transitions. [2024-12-05 23:54:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 461 transitions. [2024-12-05 23:54:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:54:36,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:38,918 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:43,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 280 states and 462 transitions. [2024-12-05 23:54:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 462 transitions. [2024-12-05 23:54:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:54:43,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:43,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:44,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:46,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:46,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 282 states and 465 transitions. [2024-12-05 23:54:46,781 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 465 transitions. [2024-12-05 23:54:46,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:54:46,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:46,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:46,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:54:49,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 283 states and 467 transitions. [2024-12-05 23:54:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 467 transitions. [2024-12-05 23:54:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:54:49,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:49,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:52,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 293 states and 497 transitions. [2024-12-05 23:55:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 497 transitions. [2024-12-05 23:55:03,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:55:03,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:03,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:03,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:55:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 292 states and 496 transitions. [2024-12-05 23:55:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 496 transitions. [2024-12-05 23:55:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:55:03,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:03,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:03,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:04,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 294 states and 499 transitions. [2024-12-05 23:55:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 499 transitions. [2024-12-05 23:55:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:55:04,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:04,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:04,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:08,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:08,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 298 states and 509 transitions. [2024-12-05 23:55:08,879 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 509 transitions. [2024-12-05 23:55:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:55:08,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:08,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:55:09,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:09,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 299 states and 509 transitions. [2024-12-05 23:55:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 509 transitions. [2024-12-05 23:55:09,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:55:09,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:09,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 303 states and 515 transitions. [2024-12-05 23:55:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 515 transitions. [2024-12-05 23:55:13,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:55:13,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:13,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:13,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:55:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 303 states and 513 transitions. [2024-12-05 23:55:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 513 transitions. [2024-12-05 23:55:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:55:13,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:13,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:55:13,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:13,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 303 states and 512 transitions. [2024-12-05 23:55:13,809 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 512 transitions. [2024-12-05 23:55:13,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:55:13,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:13,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:13,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:14,168 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:17,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 306 states and 518 transitions. [2024-12-05 23:55:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 518 transitions. [2024-12-05 23:55:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:55:17,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:17,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:29,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:29,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 312 states and 533 transitions. [2024-12-05 23:55:29,153 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 533 transitions. [2024-12-05 23:55:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:55:29,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:29,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:29,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:30,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 313 states and 534 transitions. [2024-12-05 23:55:30,597 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 534 transitions. [2024-12-05 23:55:30,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:55:30,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:30,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 321 states and 548 transitions. [2024-12-05 23:55:38,701 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 548 transitions. [2024-12-05 23:55:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:55:38,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:42,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 322 states and 550 transitions. [2024-12-05 23:55:42,661 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 550 transitions. [2024-12-05 23:55:42,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:55:42,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:42,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:55:47,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 326 states and 565 transitions. [2024-12-05 23:55:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 565 transitions. [2024-12-05 23:55:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:55:47,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:47,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:52,529 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:14,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 344 states and 600 transitions. [2024-12-05 23:56:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 600 transitions. [2024-12-05 23:56:14,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:56:14,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 354 states and 623 transitions. [2024-12-05 23:56:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 623 transitions. [2024-12-05 23:56:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:56:36,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:36,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:58,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:58,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 364 states and 650 transitions. [2024-12-05 23:56:58,399 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 650 transitions. [2024-12-05 23:56:58,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:56:58,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:58,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:00,375 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 373 states and 668 transitions. [2024-12-05 23:57:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 668 transitions. [2024-12-05 23:57:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:57:08,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:08,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 382 states and 683 transitions. [2024-12-05 23:57:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 683 transitions. [2024-12-05 23:57:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:57:19,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:19,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:19,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:57:25,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:25,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 384 states and 685 transitions. [2024-12-05 23:57:25,210 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 685 transitions. [2024-12-05 23:57:25,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:57:25,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:25,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 396 states and 710 transitions. [2024-12-05 23:57:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 710 transitions. [2024-12-05 23:57:43,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:57:43,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:43,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:58:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:02,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 392 states and 691 transitions. [2024-12-05 23:58:02,754 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 691 transitions. [2024-12-05 23:58:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:58:02,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:02,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:02,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:05,991 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:58:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:13,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 394 states and 692 transitions. [2024-12-05 23:58:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 692 transitions. [2024-12-05 23:58:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:58:13,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:13,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:13,809 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:58:22,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:22,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 402 states and 708 transitions. [2024-12-05 23:58:22,790 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 708 transitions. [2024-12-05 23:58:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:58:22,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:22,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:24,951 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:58:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 404 states and 712 transitions. [2024-12-05 23:58:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 712 transitions. [2024-12-05 23:58:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:58:28,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:28,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:28,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:28,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:58:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 405 states and 716 transitions. [2024-12-05 23:58:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 716 transitions. [2024-12-05 23:58:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:58:29,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:29,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:29,910 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:58:29,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:29,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 408 states and 721 transitions. [2024-12-05 23:58:29,926 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 721 transitions. [2024-12-05 23:58:29,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:58:29,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:29,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:58:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:31,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 411 states and 727 transitions. [2024-12-05 23:58:31,992 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 727 transitions. [2024-12-05 23:58:31,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:58:31,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:31,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:58:34,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 411 states and 728 transitions. [2024-12-05 23:58:34,649 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 728 transitions. [2024-12-05 23:58:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:58:34,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:34,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:58:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 424 states and 748 transitions. [2024-12-05 23:58:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 748 transitions. [2024-12-05 23:58:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:58:47,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:47,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:58:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 425 states and 751 transitions. [2024-12-05 23:58:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 751 transitions. [2024-12-05 23:58:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:58:57,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:58:58,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:58,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 427 states and 755 transitions. [2024-12-05 23:58:58,669 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 755 transitions. [2024-12-05 23:58:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:58:58,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:58,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:58,896 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:05,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 431 states and 765 transitions. [2024-12-05 23:59:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 765 transitions. [2024-12-05 23:59:05,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:59:05,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:05,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:05,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:59:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 444 states and 783 transitions. [2024-12-05 23:59:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 783 transitions. [2024-12-05 23:59:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:59:20,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:20,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:21,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:59:29,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 448 states and 792 transitions. [2024-12-05 23:59:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 792 transitions. [2024-12-05 23:59:29,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:59:29,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:29,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:29,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:59:30,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 449 states and 794 transitions. [2024-12-05 23:59:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 794 transitions. [2024-12-05 23:59:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:59:30,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:30,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:30,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 454 states and 809 transitions. [2024-12-05 23:59:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 809 transitions. [2024-12-05 23:59:39,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:59:39,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:40,012 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:59:41,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:41,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 455 states and 811 transitions. [2024-12-05 23:59:41,840 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 811 transitions. [2024-12-05 23:59:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:59:41,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:41,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:41,861 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:59:43,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:43,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 455 states and 810 transitions. [2024-12-05 23:59:43,555 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 810 transitions. [2024-12-05 23:59:43,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:59:43,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:43,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:32,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 471 states and 851 transitions. [2024-12-06 00:00:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 851 transitions. [2024-12-06 00:00:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:00:32,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:32,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:00:37,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:37,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 474 states and 857 transitions. [2024-12-06 00:00:37,907 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 857 transitions. [2024-12-06 00:00:37,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:00:37,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:37,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:02,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 458 states and 828 transitions. [2024-12-06 00:01:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 828 transitions. [2024-12-06 00:01:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:01:02,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:02,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 468 states and 860 transitions. [2024-12-06 00:01:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 860 transitions. [2024-12-06 00:01:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:01:27,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:27,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:29,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 481 states and 885 transitions. [2024-12-06 00:01:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 885 transitions. [2024-12-06 00:01:50,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:01:50,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:50,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:50,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:01:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 485 states and 893 transitions. [2024-12-06 00:01:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 893 transitions. [2024-12-06 00:01:57,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:01:57,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:57,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:05,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:38,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 500 states and 927 transitions. [2024-12-06 00:02:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 927 transitions. [2024-12-06 00:02:38,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:02:38,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:38,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 501 states and 932 transitions. [2024-12-06 00:02:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 932 transitions. [2024-12-06 00:02:46,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:02:46,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:46,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:46,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:02:53,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:53,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 505 states and 935 transitions. [2024-12-06 00:02:53,005 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 935 transitions. [2024-12-06 00:02:53,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:02:53,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:53,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:02:58,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 508 states and 937 transitions. [2024-12-06 00:02:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 937 transitions. [2024-12-06 00:02:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:02:58,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:58,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 508 states and 936 transitions. [2024-12-06 00:03:03,727 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 936 transitions. [2024-12-06 00:03:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:03:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:03,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:09,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 508 states and 934 transitions. [2024-12-06 00:03:09,721 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 934 transitions. [2024-12-06 00:03:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:03:09,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:09,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:18,273 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 518 states and 958 transitions. [2024-12-06 00:03:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 958 transitions. [2024-12-06 00:03:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:03:50,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:50,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:00,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 523 states and 969 transitions. [2024-12-06 00:04:00,340 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 969 transitions. [2024-12-06 00:04:00,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:04:00,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:00,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:10,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 528 states and 979 transitions. [2024-12-06 00:04:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 979 transitions. [2024-12-06 00:04:10,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:04:10,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:10,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:04:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:16,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 529 states and 981 transitions. [2024-12-06 00:04:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 981 transitions. [2024-12-06 00:04:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:04:16,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:04:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 528 states and 980 transitions. [2024-12-06 00:04:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 980 transitions. [2024-12-06 00:04:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:04:18,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:18,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:18,281 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:04:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 529 states and 981 transitions. [2024-12-06 00:04:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 981 transitions. [2024-12-06 00:04:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:04:20,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:04:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 534 states and 994 transitions. [2024-12-06 00:04:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 994 transitions. [2024-12-06 00:04:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:04:30,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:30,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:30,856 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:04:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 535 states and 995 transitions. [2024-12-06 00:04:33,105 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 995 transitions. [2024-12-06 00:04:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:04:33,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:33,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 563 states and 1048 transitions. [2024-12-06 00:05:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1048 transitions. [2024-12-06 00:05:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:05:22,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:22,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:05:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:25,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 564 states and 1051 transitions. [2024-12-06 00:05:25,649 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1051 transitions. [2024-12-06 00:05:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:05:25,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:25,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:25,952 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:05:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 566 states and 1056 transitions. [2024-12-06 00:05:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1056 transitions. [2024-12-06 00:05:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:05:31,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:31,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:30,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 578 states and 1076 transitions. [2024-12-06 00:06:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1076 transitions. [2024-12-06 00:06:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:06:30,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:30,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat