./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label01.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_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label01.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3 --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 173ffb2aa4235596187a9f186d01c2f04dfb3a4a1936620bbd10096171bec1ed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:04:53,465 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:04:53,531 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:04:53,536 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:04:53,537 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:04:53,574 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:04:53,576 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:04:53,576 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:04:53,577 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:04:53,577 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:04:53,577 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:04:53,578 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:04:53,579 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:04:53,580 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:04:53,580 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:04:53,580 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:04:53,580 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:04:53,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:04:53,580 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:04:53,580 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:04:53,580 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:04:53,580 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:04:53,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:04:53,581 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_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 173ffb2aa4235596187a9f186d01c2f04dfb3a4a1936620bbd10096171bec1ed [2024-11-25 02:04:53,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:04:53,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:04:53,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:04:53,936 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:04:53,936 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:04:53,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label01.c [2024-11-25 02:04:56,880 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/data/9fed08952/8f8a064b18dc4db6affcdfcbc3d335df/FLAG97405a149 [2024-11-25 02:04:57,749 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:04:57,749 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/sv-benchmarks/c/eca-rers2012/Problem06_label01.c [2024-11-25 02:04:57,788 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/data/9fed08952/8f8a064b18dc4db6affcdfcbc3d335df/FLAG97405a149 [2024-11-25 02:04:57,803 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/data/9fed08952/8f8a064b18dc4db6affcdfcbc3d335df [2024-11-25 02:04:57,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:04:57,806 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:04:57,808 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:04:57,808 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:04:57,812 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:04:57,813 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:04:57" (1/1) ... [2024-11-25 02:04:57,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a94514c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:04:57, skipping insertion in model container [2024-11-25 02:04:57,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:04:57" (1/1) ... [2024-11-25 02:04:57,974 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:04:59,732 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_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/sv-benchmarks/c/eca-rers2012/Problem06_label01.c[330808,330821] [2024-11-25 02:04:59,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:04:59,779 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:05:00,772 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_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/sv-benchmarks/c/eca-rers2012/Problem06_label01.c[330808,330821] [2024-11-25 02:05:00,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:05:00,839 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:05:00,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00 WrapperNode [2024-11-25 02:05:00,840 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:05:00,841 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:05:00,841 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:05:00,841 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:05:00,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:00,943 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,276 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 02:05:01,277 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:05:01,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:05:01,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:05:01,278 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:05:01,286 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,286 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,343 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,343 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,625 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,640 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,679 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,696 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,719 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,763 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:05:01,765 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:05:01,765 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:05:01,765 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:05:01,767 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:05:00" (1/1) ... [2024-11-25 02:05:01,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:05:01,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:05:01,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:05:01,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85cb98e7-dba2-4e3b-970f-4e57c537b8dd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:05:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:05:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:05:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:05:01,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:05:01,955 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:05:01,958 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:05:11,069 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 02:05:11,070 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:05:12,458 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:05:12,458 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:05:12,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:05:12 BoogieIcfgContainer [2024-11-25 02:05:12,459 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:05:12,460 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:05:12,460 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:05:12,471 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:05:12,472 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:05:12" (1/1) ... [2024-11-25 02:05:12,480 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:05:12,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 02:05:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 02:05:12,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 02:05:12,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:12,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:16,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:22,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-25 02:05:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-25 02:05:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-25 02:05:22,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:22,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:24,982 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-25 02:05:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-25 02:05:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-25 02:05:25,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:25,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:27,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-25 02:05:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-25 02:05:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-25 02:05:27,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:27,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:29,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-25 02:05:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-25 02:05:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-25 02:05:29,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:29,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:29,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:32,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-25 02:05:32,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-25 02:05:32,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-25 02:05:32,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:32,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:33,421 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:34,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:34,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-25 02:05:34,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-25 02:05:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-25 02:05:34,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:34,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:34,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:35,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 1902 states and 3268 transitions. [2024-11-25 02:05:35,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3268 transitions. [2024-11-25 02:05:35,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-25 02:05:35,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:35,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:35,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 1907 states and 3276 transitions. [2024-11-25 02:05:36,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3276 transitions. [2024-11-25 02:05:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-25 02:05:36,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:36,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:38,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 1920 states and 3295 transitions. [2024-11-25 02:05:38,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3295 transitions. [2024-11-25 02:05:38,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-25 02:05:38,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:38,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:39,352 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 1934 states and 3317 transitions. [2024-11-25 02:05:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3317 transitions. [2024-11-25 02:05:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-25 02:05:40,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:40,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:41,683 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 1952 states and 3344 transitions. [2024-11-25 02:05:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3344 transitions. [2024-11-25 02:05:43,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 02:05:43,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:43,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 1972 states and 3374 transitions. [2024-11-25 02:05:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3374 transitions. [2024-11-25 02:05:47,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-25 02:05:47,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:47,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:47,724 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:48,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:48,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3392 states to 1984 states and 3392 transitions. [2024-11-25 02:05:48,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3392 transitions. [2024-11-25 02:05:49,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-25 02:05:49,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:49,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:49,527 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:51,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1998 states and 3414 transitions. [2024-11-25 02:05:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3414 transitions. [2024-11-25 02:05:51,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-25 02:05:51,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:51,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:52,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 2009 states and 3431 transitions. [2024-11-25 02:05:52,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3431 transitions. [2024-11-25 02:05:52,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-25 02:05:52,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:52,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:53,380 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:53,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 2010 states and 3432 transitions. [2024-11-25 02:05:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3432 transitions. [2024-11-25 02:05:53,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-25 02:05:53,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:53,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:58,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3470 states to 2036 states and 3470 transitions. [2024-11-25 02:05:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3470 transitions. [2024-11-25 02:05:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-25 02:05:58,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:58,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:00,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:00,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 2051 states and 3492 transitions. [2024-11-25 02:06:00,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3492 transitions. [2024-11-25 02:06:00,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-25 02:06:00,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:00,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:01,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 2056 states and 3499 transitions. [2024-11-25 02:06:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3499 transitions. [2024-11-25 02:06:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-25 02:06:01,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:01,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:02,045 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 2061 states and 3507 transitions. [2024-11-25 02:06:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3507 transitions. [2024-11-25 02:06:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-25 02:06:02,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:02,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:03,233 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:04,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2072 states and 3522 transitions. [2024-11-25 02:06:04,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3522 transitions. [2024-11-25 02:06:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-25 02:06:04,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:04,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:04,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:04,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 2078 states and 3530 transitions. [2024-11-25 02:06:04,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3530 transitions. [2024-11-25 02:06:04,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-25 02:06:04,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 2080 states and 3532 transitions. [2024-11-25 02:06:05,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3532 transitions. [2024-11-25 02:06:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-25 02:06:05,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:05,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:06,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2081 states and 3533 transitions. [2024-11-25 02:06:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3533 transitions. [2024-11-25 02:06:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-25 02:06:06,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:06,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:06,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2089 states and 3543 transitions. [2024-11-25 02:06:06,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3543 transitions. [2024-11-25 02:06:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-25 02:06:06,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:06,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:07,299 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 2096 states and 3552 transitions. [2024-11-25 02:06:07,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3552 transitions. [2024-11-25 02:06:07,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-25 02:06:07,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2098 states and 3555 transitions. [2024-11-25 02:06:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3555 transitions. [2024-11-25 02:06:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 02:06:08,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:09,343 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:12,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3600 states to 2133 states and 3600 transitions. [2024-11-25 02:06:12,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3600 transitions. [2024-11-25 02:06:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-25 02:06:12,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:12,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:13,063 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:13,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3605 states to 2137 states and 3605 transitions. [2024-11-25 02:06:13,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3605 transitions. [2024-11-25 02:06:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-25 02:06:13,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:13,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:13,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 2139 states and 3609 transitions. [2024-11-25 02:06:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3609 transitions. [2024-11-25 02:06:13,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-25 02:06:13,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:13,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:14,485 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3631 states to 2157 states and 3631 transitions. [2024-11-25 02:06:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 3631 transitions. [2024-11-25 02:06:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-25 02:06:15,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:16,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:16,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 2159 states and 3634 transitions. [2024-11-25 02:06:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3634 transitions. [2024-11-25 02:06:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-25 02:06:16,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:16,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:16,793 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2161 states and 3636 transitions. [2024-11-25 02:06:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3636 transitions. [2024-11-25 02:06:16,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-25 02:06:16,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:16,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:17,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:17,711 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:20,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 2202 states and 3686 transitions. [2024-11-25 02:06:20,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3686 transitions. [2024-11-25 02:06:20,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-25 02:06:20,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:20,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:21,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:21,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 2216 states and 3705 transitions. [2024-11-25 02:06:21,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3705 transitions. [2024-11-25 02:06:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-25 02:06:21,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:21,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:28,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:28,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3767 states to 2267 states and 3767 transitions. [2024-11-25 02:06:28,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 3767 transitions. [2024-11-25 02:06:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-25 02:06:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:28,748 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:28,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:28,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 2271 states and 3772 transitions. [2024-11-25 02:06:28,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3772 transitions. [2024-11-25 02:06:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-25 02:06:28,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:28,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:29,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 2273 states and 3774 transitions. [2024-11-25 02:06:29,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3774 transitions. [2024-11-25 02:06:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-25 02:06:29,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:29,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 2288 states and 3793 transitions. [2024-11-25 02:06:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3793 transitions. [2024-11-25 02:06:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-25 02:06:31,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:31,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:34,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3814 states to 2305 states and 3814 transitions. [2024-11-25 02:06:34,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3814 transitions. [2024-11-25 02:06:34,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-25 02:06:34,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:34,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:35,868 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2308 states and 3818 transitions. [2024-11-25 02:06:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3818 transitions. [2024-11-25 02:06:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-25 02:06:36,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:37,905 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 2318 states and 3831 transitions. [2024-11-25 02:06:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3831 transitions. [2024-11-25 02:06:38,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 02:06:38,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:38,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:38,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:41,550 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2375 states and 3898 transitions. [2024-11-25 02:06:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 3898 transitions. [2024-11-25 02:06:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-25 02:06:47,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:47,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:48,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 2380 states and 3906 transitions. [2024-11-25 02:06:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 3906 transitions. [2024-11-25 02:06:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 02:06:48,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:48,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:48,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3926 states to 2395 states and 3926 transitions. [2024-11-25 02:06:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 3926 transitions. [2024-11-25 02:06:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-25 02:06:52,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:52,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:53,551 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 2405 states and 3940 transitions. [2024-11-25 02:06:55,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 3940 transitions. [2024-11-25 02:06:55,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-25 02:06:55,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:55,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:57,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:57,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2411 states and 3949 transitions. [2024-11-25 02:06:57,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 3949 transitions. [2024-11-25 02:06:57,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-25 02:06:57,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:57,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:57,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:00,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 2421 states and 3963 transitions. [2024-11-25 02:07:00,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 3963 transitions. [2024-11-25 02:07:00,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-25 02:07:00,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:00,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:01,620 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:04,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2448 states and 3996 transitions. [2024-11-25 02:07:04,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 3996 transitions. [2024-11-25 02:07:04,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-25 02:07:04,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:04,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:04,951 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 2457 states and 4009 transitions. [2024-11-25 02:07:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4009 transitions. [2024-11-25 02:07:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 02:07:06,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:07,783 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4103 states to 2536 states and 4103 transitions. [2024-11-25 02:07:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4103 transitions. [2024-11-25 02:07:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-25 02:07:14,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:14,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:15,887 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2567 states and 4143 transitions. [2024-11-25 02:07:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 4143 transitions. [2024-11-25 02:07:19,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-25 02:07:19,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:19,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:21,101 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:21,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2570 states and 4148 transitions. [2024-11-25 02:07:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4148 transitions. [2024-11-25 02:07:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-25 02:07:21,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:21,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:22,654 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:24,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:24,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 2582 states and 4165 transitions. [2024-11-25 02:07:24,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 4165 transitions. [2024-11-25 02:07:24,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-25 02:07:24,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:24,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:25,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2583 states and 4166 transitions. [2024-11-25 02:07:25,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 4166 transitions. [2024-11-25 02:07:25,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-25 02:07:25,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:25,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:26,490 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:27,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2587 states and 4172 transitions. [2024-11-25 02:07:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 4172 transitions. [2024-11-25 02:07:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-25 02:07:27,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:27,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:27,879 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:31,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:31,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 2610 states and 4203 transitions. [2024-11-25 02:07:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 4203 transitions. [2024-11-25 02:07:31,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-25 02:07:31,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:32,221 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 2613 states and 4207 transitions. [2024-11-25 02:07:32,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 4207 transitions. [2024-11-25 02:07:32,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-25 02:07:32,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:32,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:35,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2629 states and 4228 transitions. [2024-11-25 02:07:35,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 4228 transitions. [2024-11-25 02:07:35,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-25 02:07:35,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:36,507 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:37,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 2639 states and 4243 transitions. [2024-11-25 02:07:37,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 4243 transitions. [2024-11-25 02:07:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-25 02:07:37,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:37,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:38,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:38,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2642 states and 4248 transitions. [2024-11-25 02:07:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 4248 transitions. [2024-11-25 02:07:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-25 02:07:38,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:38,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2648 states and 4256 transitions. [2024-11-25 02:07:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 4256 transitions. [2024-11-25 02:07:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-25 02:07:40,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:40,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:40,985 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:42,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:42,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 2660 states and 4272 transitions. [2024-11-25 02:07:42,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 4272 transitions. [2024-11-25 02:07:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-25 02:07:42,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:42,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:43,202 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:44,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:44,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2667 states and 4282 transitions. [2024-11-25 02:07:44,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 4282 transitions. [2024-11-25 02:07:44,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-25 02:07:44,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:44,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:44,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:45,600 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 3595 states and 5367 transitions. [2024-11-25 02:07:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 3595 states and 5367 transitions. [2024-11-25 02:07:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-25 02:07:53,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:53,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:07:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5394 states to 3603 states and 5394 transitions. [2024-11-25 02:07:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3603 states and 5394 transitions. [2024-11-25 02:07:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-25 02:07:55,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:55,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:07:57,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5398 states to 3606 states and 5398 transitions. [2024-11-25 02:07:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3606 states and 5398 transitions. [2024-11-25 02:07:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-25 02:07:57,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 3632 states and 5430 transitions. [2024-11-25 02:07:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 3632 states and 5430 transitions. [2024-11-25 02:07:58,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-25 02:07:58,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:58,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:59,744 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:01,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 3640 states and 5472 transitions. [2024-11-25 02:08:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 3640 states and 5472 transitions. [2024-11-25 02:08:01,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-25 02:08:01,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:01,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:03,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5481 states to 3647 states and 5481 transitions. [2024-11-25 02:08:03,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3647 states and 5481 transitions. [2024-11-25 02:08:03,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-25 02:08:03,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:03,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:05,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:05,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 3650 states and 5490 transitions. [2024-11-25 02:08:05,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 5490 transitions. [2024-11-25 02:08:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-25 02:08:05,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:05,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:12,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 3732 states and 5612 transitions. [2024-11-25 02:08:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5612 transitions. [2024-11-25 02:08:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-25 02:08:12,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:12,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:15,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 3740 states and 5630 transitions. [2024-11-25 02:08:15,187 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5630 transitions. [2024-11-25 02:08:15,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-25 02:08:15,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:15,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:16,022 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:16,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 3743 states and 5633 transitions. [2024-11-25 02:08:16,535 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5633 transitions. [2024-11-25 02:08:16,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-25 02:08:16,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:17,292 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:08:17,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 3753 states and 5645 transitions. [2024-11-25 02:08:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5645 transitions. [2024-11-25 02:08:17,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-25 02:08:17,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:17,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:08:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:19,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 3757 states and 5651 transitions. [2024-11-25 02:08:19,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3757 states and 5651 transitions. [2024-11-25 02:08:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-25 02:08:19,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:19,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:08:20,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 3758 states and 5651 transitions. [2024-11-25 02:08:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3758 states and 5651 transitions. [2024-11-25 02:08:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-25 02:08:20,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:20,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:08:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5668 states to 3767 states and 5668 transitions. [2024-11-25 02:08:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3767 states and 5668 transitions. [2024-11-25 02:08:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-25 02:08:22,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:22,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:23,322 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:08:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5671 states to 3771 states and 5671 transitions. [2024-11-25 02:08:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 3771 states and 5671 transitions. [2024-11-25 02:08:24,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-25 02:08:24,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:24,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:08:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:25,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5687 states to 3783 states and 5687 transitions. [2024-11-25 02:08:25,866 INFO L276 IsEmpty]: Start isEmpty. Operand 3783 states and 5687 transitions. [2024-11-25 02:08:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-25 02:08:25,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:25,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:26,590 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:08:33,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:33,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 3884 states and 5824 transitions. [2024-11-25 02:08:33,438 INFO L276 IsEmpty]: Start isEmpty. Operand 3884 states and 5824 transitions. [2024-11-25 02:08:33,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-25 02:08:33,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:33,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:08:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 3897 states and 5846 transitions. [2024-11-25 02:08:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 3897 states and 5846 transitions. [2024-11-25 02:08:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-25 02:08:37,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:37,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:37,965 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:08:39,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5849 states to 3901 states and 5849 transitions. [2024-11-25 02:08:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 3901 states and 5849 transitions. [2024-11-25 02:08:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-25 02:08:39,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 16 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6894 states to 4829 states and 6894 transitions. [2024-11-25 02:08:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 4829 states and 6894 transitions. [2024-11-25 02:08:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 02:08:46,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:46,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:08:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6895 states to 4830 states and 6895 transitions. [2024-11-25 02:08:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 4830 states and 6895 transitions. [2024-11-25 02:08:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1049 [2024-11-25 02:08:47,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:47,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:08:48,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6912 states to 4842 states and 6912 transitions. [2024-11-25 02:08:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 4842 states and 6912 transitions. [2024-11-25 02:08:48,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-25 02:08:48,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:48,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:49,336 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:08:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6927 states to 4851 states and 6927 transitions. [2024-11-25 02:08:50,140 INFO L276 IsEmpty]: Start isEmpty. Operand 4851 states and 6927 transitions. [2024-11-25 02:08:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-25 02:08:50,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:50,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:51,300 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6934 states to 4852 states and 6934 transitions. [2024-11-25 02:08:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 4852 states and 6934 transitions. [2024-11-25 02:08:53,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-25 02:08:53,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:53,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6988 states to 4893 states and 6988 transitions. [2024-11-25 02:08:57,496 INFO L276 IsEmpty]: Start isEmpty. Operand 4893 states and 6988 transitions. [2024-11-25 02:08:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-25 02:08:57,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:08:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6995 states to 4899 states and 6995 transitions. [2024-11-25 02:08:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 4899 states and 6995 transitions. [2024-11-25 02:08:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 02:08:58,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:58,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:58,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:59,215 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:09:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7010 states to 4911 states and 7010 transitions. [2024-11-25 02:09:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4911 states and 7010 transitions. [2024-11-25 02:09:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1055 [2024-11-25 02:09:01,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:01,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:03,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 4916 states and 7028 transitions. [2024-11-25 02:09:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 4916 states and 7028 transitions. [2024-11-25 02:09:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1055 [2024-11-25 02:09:03,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:03,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:03,536 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:04,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7054 states to 4921 states and 7054 transitions. [2024-11-25 02:09:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 4921 states and 7054 transitions. [2024-11-25 02:09:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1055 [2024-11-25 02:09:04,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:04,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:05,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7059 states to 4924 states and 7059 transitions. [2024-11-25 02:09:05,966 INFO L276 IsEmpty]: Start isEmpty. Operand 4924 states and 7059 transitions. [2024-11-25 02:09:05,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 02:09:05,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:05,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:06,639 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:07,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7064 states to 4925 states and 7064 transitions. [2024-11-25 02:09:07,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4925 states and 7064 transitions. [2024-11-25 02:09:07,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 02:09:07,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:07,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:08,886 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7082 states to 4934 states and 7082 transitions. [2024-11-25 02:09:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 4934 states and 7082 transitions. [2024-11-25 02:09:12,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 02:09:12,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:12,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7091 states to 4941 states and 7091 transitions. [2024-11-25 02:09:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 4941 states and 7091 transitions. [2024-11-25 02:09:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 02:09:14,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:15,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:16,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:16,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7094 states to 4944 states and 7094 transitions. [2024-11-25 02:09:16,158 INFO L276 IsEmpty]: Start isEmpty. Operand 4944 states and 7094 transitions. [2024-11-25 02:09:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:09:16,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:16,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:18,233 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7325 states to 5073 states and 7325 transitions. [2024-11-25 02:09:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 5073 states and 7325 transitions. [2024-11-25 02:09:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:09:32,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:32,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:32,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:36,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7354 states to 5081 states and 7354 transitions. [2024-11-25 02:09:36,820 INFO L276 IsEmpty]: Start isEmpty. Operand 5081 states and 7354 transitions. [2024-11-25 02:09:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:09:36,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:36,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:38,275 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7362 states to 5085 states and 7362 transitions. [2024-11-25 02:09:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 5085 states and 7362 transitions. [2024-11-25 02:09:39,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:09:39,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:39,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:41,585 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:43,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:43,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7374 states to 5092 states and 7374 transitions. [2024-11-25 02:09:43,957 INFO L276 IsEmpty]: Start isEmpty. Operand 5092 states and 7374 transitions. [2024-11-25 02:09:43,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:09:43,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:43,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:45,315 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:46,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7382 states to 5098 states and 7382 transitions. [2024-11-25 02:09:46,835 INFO L276 IsEmpty]: Start isEmpty. Operand 5098 states and 7382 transitions. [2024-11-25 02:09:46,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:09:46,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:46,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:49,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:49,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7395 states to 5101 states and 7395 transitions. [2024-11-25 02:09:49,611 INFO L276 IsEmpty]: Start isEmpty. Operand 5101 states and 7395 transitions. [2024-11-25 02:09:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:09:49,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:49,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:50,177 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7407 states to 5111 states and 7407 transitions. [2024-11-25 02:09:50,390 INFO L276 IsEmpty]: Start isEmpty. Operand 5111 states and 7407 transitions. [2024-11-25 02:09:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-25 02:09:50,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:50,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:09:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7429 states to 5129 states and 7429 transitions. [2024-11-25 02:09:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 5129 states and 7429 transitions. [2024-11-25 02:09:54,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-25 02:09:54,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:54,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:09:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7441 states to 5138 states and 7441 transitions. [2024-11-25 02:09:57,811 INFO L276 IsEmpty]: Start isEmpty. Operand 5138 states and 7441 transitions. [2024-11-25 02:09:57,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-25 02:09:57,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:57,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:09:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:59,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7443 states to 5141 states and 7443 transitions. [2024-11-25 02:09:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 5141 states and 7443 transitions. [2024-11-25 02:09:59,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-25 02:09:59,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:59,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:00,037 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:00,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7458 states to 5153 states and 7458 transitions. [2024-11-25 02:10:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 5153 states and 7458 transitions. [2024-11-25 02:10:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 02:10:00,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:00,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:00,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:10:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7462 states to 5156 states and 7462 transitions. [2024-11-25 02:10:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 5156 states and 7462 transitions. [2024-11-25 02:10:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 02:10:01,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:01,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:10:04,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:04,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7469 states to 5161 states and 7469 transitions. [2024-11-25 02:10:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 5161 states and 7469 transitions. [2024-11-25 02:10:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 02:10:04,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:04,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat