./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/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_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f1bcb2f3f5be6f9c47f1432334b844bf6563333b140bd48b23d7fc79eb421410 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:08:54,959 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:08:55,010 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:08:55,014 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:08:55,014 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:08:55,032 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:08:55,033 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:08:55,033 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:08:55,033 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:08:55,033 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:08:55,033 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:08:55,034 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:08:55,035 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:08:55,035 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:08:55,035 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:08:55,035 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:08:55,035 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:08:55,035 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:08:55,035 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:08:55,035 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:08:55,035 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:08:55,035 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:08:55,035 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_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1bcb2f3f5be6f9c47f1432334b844bf6563333b140bd48b23d7fc79eb421410 [2024-12-05 23:08:55,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:08:55,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:08:55,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:08:55,270 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:08:55,271 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:08:55,272 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c [2024-12-05 23:08:57,935 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/data/59ac613c1/07d26cdf5ab8427db349c7d687411317/FLAG4dc69d94b [2024-12-05 23:08:58,173 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:08:58,174 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c [2024-12-05 23:08:58,187 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/data/59ac613c1/07d26cdf5ab8427db349c7d687411317/FLAG4dc69d94b [2024-12-05 23:08:58,200 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/data/59ac613c1/07d26cdf5ab8427db349c7d687411317 [2024-12-05 23:08:58,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:08:58,203 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:08:58,204 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:08:58,204 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:08:58,207 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:08:58,208 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fac70fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58, skipping insertion in model container [2024-12-05 23:08:58,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,243 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:08:58,536 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c[60917,60930] [2024-12-05 23:08:58,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:58,549 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:08:58,627 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c[60917,60930] [2024-12-05 23:08:58,628 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:58,640 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:08:58,641 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58 WrapperNode [2024-12-05 23:08:58,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:08:58,642 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:08:58,642 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:08:58,642 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:08:58,646 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,663 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,731 INFO L138 Inliner]: procedures = 24, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2049 [2024-12-05 23:08:58,731 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:08:58,732 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:08:58,732 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:08:58,732 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:08:58,739 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,745 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,745 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,766 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,770 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,786 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,792 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,797 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,809 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:08:58,810 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:08:58,810 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:08:58,810 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:08:58,811 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:58" (1/1) ... [2024-12-05 23:08:58,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:08:58,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:08:58,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:08:58,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd250f95-ace9-4087-831f-49bcdae67c67/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:08:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:08:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:08:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:08:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:08:59,016 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:08:59,018 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:09:00,874 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-12-05 23:09:00,874 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:09:02,298 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:09:02,298 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:09:02,299 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:09:02 BoogieIcfgContainer [2024-12-05 23:09:02,299 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:09:02,300 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:09:02,300 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:09:02,308 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:09:02,308 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:09:02" (1/1) ... [2024-12-05 23:09:02,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:09:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-12-05 23:09:02,364 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-12-05 23:09:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:09:02,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:02,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:08,335 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 23:09:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 443 states and 758 transitions. [2024-12-05 23:09:08,658 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 758 transitions. [2024-12-05 23:09:08,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:09:08,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:08,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:12,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 446 states and 765 transitions. [2024-12-05 23:09:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 765 transitions. [2024-12-05 23:09:12,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:09:12,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:12,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:14,978 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 23:09:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 450 states and 774 transitions. [2024-12-05 23:09:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 774 transitions. [2024-12-05 23:09:15,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:09:15,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:15,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:18,317 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 23:09:18,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:18,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 455 states and 785 transitions. [2024-12-05 23:09:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 785 transitions. [2024-12-05 23:09:18,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:09:18,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:18,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:21,914 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 23:09:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 461 states and 798 transitions. [2024-12-05 23:09:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 798 transitions. [2024-12-05 23:09:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:09:22,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:22,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,717 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 23:09:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 468 states and 813 transitions. [2024-12-05 23:09:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 813 transitions. [2024-12-05 23:09:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 23:09:26,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:27,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:30,399 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 23:09:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 477 states and 830 transitions. [2024-12-05 23:09:31,619 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 830 transitions. [2024-12-05 23:09:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:09:31,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:34,632 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 23:09:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 485 states and 846 transitions. [2024-12-05 23:09:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 846 transitions. [2024-12-05 23:09:36,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 23:09:36,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:36,185 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 23:09:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 486 states and 846 transitions. [2024-12-05 23:09:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 846 transitions. [2024-12-05 23:09:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:09:36,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:36,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:36,567 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 23:09:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 487 states and 847 transitions. [2024-12-05 23:09:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 847 transitions. [2024-12-05 23:09:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:09:36,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:40,918 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 23:09:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:43,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 499 states and 868 transitions. [2024-12-05 23:09:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 868 transitions. [2024-12-05 23:09:43,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:09:43,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:43,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:46,058 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 23:09:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 502 states and 872 transitions. [2024-12-05 23:09:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 872 transitions. [2024-12-05 23:09:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:09:46,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:46,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 520 states and 912 transitions. [2024-12-05 23:10:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 912 transitions. [2024-12-05 23:10:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:10:01,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 537 states and 947 transitions. [2024-12-05 23:10:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 947 transitions. [2024-12-05 23:10:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:10:12,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:12,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:16,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 557 states and 990 transitions. [2024-12-05 23:10:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 990 transitions. [2024-12-05 23:10:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:10:24,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:24,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:28,953 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 23:10:37,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 578 states and 1034 transitions. [2024-12-05 23:10:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1034 transitions. [2024-12-05 23:10:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:10:37,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:51,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:51,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 600 states and 1079 transitions. [2024-12-05 23:10:51,376 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1079 transitions. [2024-12-05 23:10:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 23:10:51,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:51,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:56,401 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 23:11:07,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 623 states and 1125 transitions. [2024-12-05 23:11:07,108 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1125 transitions. [2024-12-05 23:11:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 23:11:07,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:07,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:28,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 646 states and 1166 transitions. [2024-12-05 23:11:28,873 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1166 transitions. [2024-12-05 23:11:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:11:28,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:28,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:34,693 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:43,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 669 states and 1207 transitions. [2024-12-05 23:11:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1207 transitions. [2024-12-05 23:11:43,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:11:43,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:43,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:58,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 671 states and 1211 transitions. [2024-12-05 23:11:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1211 transitions. [2024-12-05 23:11:58,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:11:58,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:58,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:13,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 678 states and 1230 transitions. [2024-12-05 23:12:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1230 transitions. [2024-12-05 23:12:13,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 23:12:13,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:13,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:23,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 693 states and 1273 transitions. [2024-12-05 23:12:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1273 transitions. [2024-12-05 23:12:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 23:12:32,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:54,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 709 states and 1336 transitions. [2024-12-05 23:12:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1336 transitions. [2024-12-05 23:12:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:12:54,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:54,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 725 states and 1376 transitions. [2024-12-05 23:13:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1376 transitions. [2024-12-05 23:13:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:13:13,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:19,857 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 739 states and 1400 transitions. [2024-12-05 23:13:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1400 transitions. [2024-12-05 23:13:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:13:28,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:28,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:34,950 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 748 states and 1417 transitions. [2024-12-05 23:13:41,524 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1417 transitions. [2024-12-05 23:13:41,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:13:41,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:41,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 749 states and 1420 transitions. [2024-12-05 23:13:47,202 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1420 transitions. [2024-12-05 23:13:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:13:47,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:47,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:04,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 763 states and 1451 transitions. [2024-12-05 23:14:04,996 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1451 transitions. [2024-12-05 23:14:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:14:04,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:04,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:19,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 779 states and 1480 transitions. [2024-12-05 23:14:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1480 transitions. [2024-12-05 23:14:19,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:14:19,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:19,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:26,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 780 states and 1483 transitions. [2024-12-05 23:14:26,366 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1483 transitions. [2024-12-05 23:14:26,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:14:26,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:26,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:44,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:44,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 794 states and 1517 transitions. [2024-12-05 23:14:44,745 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1517 transitions. [2024-12-05 23:14:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:14:44,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:44,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:58,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 804 states and 1534 transitions. [2024-12-05 23:14:58,179 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1534 transitions. [2024-12-05 23:14:58,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:14:58,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:58,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:58,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:03,325 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:04,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:04,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 805 states and 1538 transitions. [2024-12-05 23:15:04,416 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1538 transitions. [2024-12-05 23:15:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:15:04,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:04,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:35,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:35,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 823 states and 1585 transitions. [2024-12-05 23:15:35,500 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1585 transitions. [2024-12-05 23:15:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:15:35,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:35,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:40,597 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:41,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:41,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 824 states and 1588 transitions. [2024-12-05 23:15:41,752 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1588 transitions. [2024-12-05 23:15:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:15:41,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:41,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:48,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:48,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 825 states and 1591 transitions. [2024-12-05 23:15:48,364 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1591 transitions. [2024-12-05 23:15:48,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:15:48,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:48,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:06,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 835 states and 1615 transitions. [2024-12-05 23:16:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1615 transitions. [2024-12-05 23:16:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:16:06,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:06,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:11,236 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 841 states and 1639 transitions. [2024-12-05 23:16:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1639 transitions. [2024-12-05 23:16:18,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:16:18,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:18,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:24,042 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:27,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:27,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 844 states and 1654 transitions. [2024-12-05 23:16:27,438 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1654 transitions. [2024-12-05 23:16:27,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:16:27,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:27,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:34,969 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:54,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 863 states and 1707 transitions. [2024-12-05 23:16:54,452 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1707 transitions. [2024-12-05 23:16:54,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:16:54,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:54,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:59,686 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:01,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 864 states and 1712 transitions. [2024-12-05 23:17:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1712 transitions. [2024-12-05 23:17:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:17:01,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:06,366 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:15,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 873 states and 1728 transitions. [2024-12-05 23:17:15,234 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1728 transitions. [2024-12-05 23:17:15,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:17:15,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:15,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:20,468 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:21,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 874 states and 1732 transitions. [2024-12-05 23:17:21,796 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1732 transitions. [2024-12-05 23:17:21,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:17:21,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:21,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:28,495 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:47,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 888 states and 1774 transitions. [2024-12-05 23:17:47,720 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1774 transitions. [2024-12-05 23:17:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:17:47,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:47,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:53,034 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:04,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:04,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 897 states and 1792 transitions. [2024-12-05 23:18:04,327 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1792 transitions. [2024-12-05 23:18:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:18:04,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:04,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:09,899 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 898 states and 1798 transitions. [2024-12-05 23:18:11,270 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1798 transitions. [2024-12-05 23:18:11,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:18:11,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:11,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 910 states and 1835 transitions. [2024-12-05 23:18:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1835 transitions. [2024-12-05 23:18:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:18:30,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:30,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 912 states and 1839 transitions. [2024-12-05 23:18:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1839 transitions. [2024-12-05 23:18:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:18:39,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:39,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:52,876 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:15,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 928 states and 1879 transitions. [2024-12-05 23:19:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1879 transitions. [2024-12-05 23:19:15,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:19:15,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:15,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:15,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:20,729 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:25,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:25,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 931 states and 1894 transitions. [2024-12-05 23:19:25,193 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1894 transitions. [2024-12-05 23:19:25,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:19:25,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:25,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:31,992 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:37,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:37,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 934 states and 1909 transitions. [2024-12-05 23:19:37,510 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1909 transitions. [2024-12-05 23:19:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:19:37,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:37,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:44,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:44,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 935 states and 1913 transitions. [2024-12-05 23:19:44,883 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1913 transitions. [2024-12-05 23:19:44,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:19:44,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:44,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:53,936 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:12,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:12,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 944 states and 1948 transitions. [2024-12-05 23:20:12,055 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1948 transitions. [2024-12-05 23:20:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:20:12,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:12,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:33,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 949 states and 1962 transitions. [2024-12-05 23:20:33,838 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1962 transitions. [2024-12-05 23:20:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:20:33,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:33,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:51,365 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:29,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:29,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 984 states and 2032 transitions. [2024-12-05 23:21:29,891 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2032 transitions. [2024-12-05 23:21:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:21:29,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:56,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 991 states and 2056 transitions. [2024-12-05 23:21:56,475 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 2056 transitions. [2024-12-05 23:21:56,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:21:56,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:56,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:04,852 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:13,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 996 states and 2077 transitions. [2024-12-05 23:22:13,506 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2077 transitions. [2024-12-05 23:22:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:22:13,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:13,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:23,581 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 998 states and 2080 transitions. [2024-12-05 23:22:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 2080 transitions. [2024-12-05 23:22:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:22:27,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:27,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:37,547 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:41,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:41,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1001 states and 2103 transitions. [2024-12-05 23:22:41,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2103 transitions. [2024-12-05 23:22:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:22:41,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:41,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat