./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label40.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label40.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk --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 1d34605b9074a4759125a5fc9141129fc3b64bf30401ae7ad289f8801e31f96e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:16:25,484 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:16:25,584 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:16:25,591 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:16:25,592 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:16:25,633 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:16:25,639 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:16:25,639 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:16:25,640 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:16:25,640 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:16:25,641 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:16:25,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:16:25,641 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:16:25,642 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:16:25,644 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:16:25,644 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:16:25,646 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:16:25,650 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:16:25,650 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:16:25,651 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:16:25,651 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:16:25,651 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:16:25,652 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:16:25,652 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:16:25,654 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:16:25,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:16:25,655 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:16:25,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:16:25,655 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:16:25,656 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:16:25,657 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:16:25,657 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:16:25,658 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:16:25,658 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d34605b9074a4759125a5fc9141129fc3b64bf30401ae7ad289f8801e31f96e [2024-11-08 23:16:25,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:16:25,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:16:25,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:16:25,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:16:25,940 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:16:25,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label40.c Unable to find full path for "g++" [2024-11-08 23:16:27,952 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:16:28,634 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:16:28,634 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/sv-benchmarks/c/eca-rers2012/Problem06_label40.c [2024-11-08 23:16:28,684 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/data/bc237b7fd/991abc03e8804606aa9a93f6ed0489b7/FLAGc9c1528e9 [2024-11-08 23:16:29,037 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/data/bc237b7fd/991abc03e8804606aa9a93f6ed0489b7 [2024-11-08 23:16:29,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:16:29,041 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:16:29,043 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:16:29,043 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:16:29,047 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:16:29,047 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:16:29" (1/1) ... [2024-11-08 23:16:29,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6676346f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:29, skipping insertion in model container [2024-11-08 23:16:29,049 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:16:29" (1/1) ... [2024-11-08 23:16:29,318 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:16:31,387 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_b8503076-5968-4716-a3ac-398beaca9810/sv-benchmarks/c/eca-rers2012/Problem06_label40.c[335419,335432] [2024-11-08 23:16:31,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:16:31,427 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:16:32,562 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_b8503076-5968-4716-a3ac-398beaca9810/sv-benchmarks/c/eca-rers2012/Problem06_label40.c[335419,335432] [2024-11-08 23:16:32,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:16:32,693 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:16:32,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32 WrapperNode [2024-11-08 23:16:32,694 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:16:32,696 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:16:32,696 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:16:32,696 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:16:32,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:32,834 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,247 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:16:33,248 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:16:33,248 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:16:33,249 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:16:33,249 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:16:33,262 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,263 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,311 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,312 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,544 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,591 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,614 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,691 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,797 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:16:33,800 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:16:33,801 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:16:33,801 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:16:33,802 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:32" (1/1) ... [2024-11-08 23:16:33,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:16:33,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:16:33,858 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:16:33,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8503076-5968-4716-a3ac-398beaca9810/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:16:33,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:16:33,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:16:33,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:16:33,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:16:34,029 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:16:34,035 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:16:42,527 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:16:42,528 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:16:43,846 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:16:43,846 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:16:43,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:43 BoogieIcfgContainer [2024-11-08 23:16:43,847 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:16:43,848 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:16:43,848 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:16:43,858 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:16:43,859 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:43" (1/1) ... [2024-11-08 23:16:43,868 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:16:43,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:43,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:16:43,963 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:16:44,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:16:44,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:44,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:57,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-08 23:16:57,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-08 23:16:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:16:57,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:57,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,672 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:01,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-08 23:17:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-08 23:17:01,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:17:01,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:01,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-08 23:17:04,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-08 23:17:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:17:04,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:06,135 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:07,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-08 23:17:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-08 23:17:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:17:07,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:08,567 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-08 23:17:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-08 23:17:09,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:17:09,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:09,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:12,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-08 23:17:12,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-08 23:17:12,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 23:17:12,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-08 23:17:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-08 23:17:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:17:22,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:22,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,391 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:33,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:33,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-11-08 23:17:33,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-11-08 23:17:33,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-08 23:17:33,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:33,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-11-08 23:17:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-11-08 23:17:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 23:17:37,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-11-08 23:17:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-11-08 23:17:41,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-08 23:17:41,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:41,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:42,071 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:43,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 4246 states and 5584 transitions. [2024-11-08 23:17:43,268 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5584 transitions. [2024-11-08 23:17:43,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-08 23:17:43,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:43,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:17:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5596 states to 4251 states and 5596 transitions. [2024-11-08 23:17:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5596 transitions. [2024-11-08 23:17:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-08 23:17:44,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 4379 states and 5760 transitions. [2024-11-08 23:17:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5760 transitions. [2024-11-08 23:17:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-08 23:17:51,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:51,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:51,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:53,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5780 states to 4390 states and 5780 transitions. [2024-11-08 23:17:53,779 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5780 transitions. [2024-11-08 23:17:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-08 23:17:53,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:53,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4393 states and 5785 transitions. [2024-11-08 23:17:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5785 transitions. [2024-11-08 23:17:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-08 23:17:55,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:56,769 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-08 23:18:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:08,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7087 states to 5458 states and 7087 transitions. [2024-11-08 23:18:08,368 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7087 transitions. [2024-11-08 23:18:08,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-08 23:18:08,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:08,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:08,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:09,345 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:10,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7101 states to 5469 states and 7101 transitions. [2024-11-08 23:18:10,527 INFO L276 IsEmpty]: Start isEmpty. Operand 5469 states and 7101 transitions. [2024-11-08 23:18:10,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-08 23:18:10,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:10,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:11,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7113 states to 5480 states and 7113 transitions. [2024-11-08 23:18:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 7113 transitions. [2024-11-08 23:18:11,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:18:11,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:11,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:18:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7114 states to 5481 states and 7114 transitions. [2024-11-08 23:18:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 5481 states and 7114 transitions. [2024-11-08 23:18:13,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 23:18:13,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:18:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:15,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7140 states to 5502 states and 7140 transitions. [2024-11-08 23:18:15,508 INFO L276 IsEmpty]: Start isEmpty. Operand 5502 states and 7140 transitions. [2024-11-08 23:18:15,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 23:18:15,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:15,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:17,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:17,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7162 states to 5521 states and 7162 transitions. [2024-11-08 23:18:17,612 INFO L276 IsEmpty]: Start isEmpty. Operand 5521 states and 7162 transitions. [2024-11-08 23:18:17,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-08 23:18:17,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:17,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:18,847 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:20,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:20,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7178 states to 5534 states and 7178 transitions. [2024-11-08 23:18:20,130 INFO L276 IsEmpty]: Start isEmpty. Operand 5534 states and 7178 transitions. [2024-11-08 23:18:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:18:20,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:20,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:21,917 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:18:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7426 states to 5688 states and 7426 transitions. [2024-11-08 23:18:27,394 INFO L276 IsEmpty]: Start isEmpty. Operand 5688 states and 7426 transitions. [2024-11-08 23:18:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:18:27,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:27,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:28,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:28,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7433 states to 5694 states and 7433 transitions. [2024-11-08 23:18:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 5694 states and 7433 transitions. [2024-11-08 23:18:28,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:18:28,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:28,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:28,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:31,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7477 states to 5732 states and 7477 transitions. [2024-11-08 23:18:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 5732 states and 7477 transitions. [2024-11-08 23:18:31,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2024-11-08 23:18:31,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:31,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:18:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7506 states to 5752 states and 7506 transitions. [2024-11-08 23:18:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 5752 states and 7506 transitions. [2024-11-08 23:18:33,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 23:18:33,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:33,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:34,435 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:34,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7514 states to 5759 states and 7514 transitions. [2024-11-08 23:18:34,707 INFO L276 IsEmpty]: Start isEmpty. Operand 5759 states and 7514 transitions. [2024-11-08 23:18:34,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-08 23:18:34,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:34,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7518 states to 5762 states and 7518 transitions. [2024-11-08 23:18:35,614 INFO L276 IsEmpty]: Start isEmpty. Operand 5762 states and 7518 transitions. [2024-11-08 23:18:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-08 23:18:35,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:18:37,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7534 states to 5776 states and 7534 transitions. [2024-11-08 23:18:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 5776 states and 7534 transitions. [2024-11-08 23:18:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:18:37,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:37,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:43,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7682 states to 5894 states and 7682 transitions. [2024-11-08 23:18:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 5894 states and 7682 transitions. [2024-11-08 23:18:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:18:43,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:43,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:44,833 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:18:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:45,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7698 states to 5902 states and 7698 transitions. [2024-11-08 23:18:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 5902 states and 7698 transitions. [2024-11-08 23:18:45,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:18:45,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:45,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:47,522 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7706 states to 5909 states and 7706 transitions. [2024-11-08 23:18:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 5909 states and 7706 transitions. [2024-11-08 23:18:48,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-08 23:18:48,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:48,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:52,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7784 states to 5955 states and 7784 transitions. [2024-11-08 23:18:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 5955 states and 7784 transitions. [2024-11-08 23:18:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-08 23:18:52,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7806 states to 5975 states and 7806 transitions. [2024-11-08 23:18:55,272 INFO L276 IsEmpty]: Start isEmpty. Operand 5975 states and 7806 transitions. [2024-11-08 23:18:55,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 23:18:55,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:55,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:55,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:57,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7834 states to 5997 states and 7834 transitions. [2024-11-08 23:18:57,458 INFO L276 IsEmpty]: Start isEmpty. Operand 5997 states and 7834 transitions. [2024-11-08 23:18:57,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:18:57,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:57,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:58,277 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:58,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7835 states to 5998 states and 7835 transitions. [2024-11-08 23:18:58,524 INFO L276 IsEmpty]: Start isEmpty. Operand 5998 states and 7835 transitions. [2024-11-08 23:18:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 23:18:58,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:58,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:58,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:00,359 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7887 states to 6026 states and 7887 transitions. [2024-11-08 23:19:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 6026 states and 7887 transitions. [2024-11-08 23:19:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:19:02,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:02,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:19:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:07,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7935 states to 6069 states and 7935 transitions. [2024-11-08 23:19:07,596 INFO L276 IsEmpty]: Start isEmpty. Operand 6069 states and 7935 transitions. [2024-11-08 23:19:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:19:07,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:07,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:08,390 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 23:19:08,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7941 states to 6073 states and 7941 transitions. [2024-11-08 23:19:08,664 INFO L276 IsEmpty]: Start isEmpty. Operand 6073 states and 7941 transitions. [2024-11-08 23:19:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-08 23:19:08,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:19:09,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7943 states to 6075 states and 7943 transitions. [2024-11-08 23:19:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 6075 states and 7943 transitions. [2024-11-08 23:19:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-08 23:19:09,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:09,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 202 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:19:13,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7965 states to 6092 states and 7965 transitions. [2024-11-08 23:19:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 6092 states and 7965 transitions. [2024-11-08 23:19:13,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-08 23:19:13,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:13,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:19:52,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:52,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9028 states to 7026 states and 9028 transitions. [2024-11-08 23:19:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 7026 states and 9028 transitions. [2024-11-08 23:19:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-08 23:19:52,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:52,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:52,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:19:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9032 states to 7029 states and 9032 transitions. [2024-11-08 23:19:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 7029 states and 9032 transitions. [2024-11-08 23:19:53,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-08 23:19:53,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:53,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:55,344 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 198 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:59,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9080 states to 7068 states and 9080 transitions. [2024-11-08 23:19:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 7068 states and 9080 transitions. [2024-11-08 23:19:59,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-08 23:19:59,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:59,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 178 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:06,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:06,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9160 states to 7127 states and 9160 transitions. [2024-11-08 23:20:06,363 INFO L276 IsEmpty]: Start isEmpty. Operand 7127 states and 9160 transitions. [2024-11-08 23:20:06,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-08 23:20:06,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:06,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:08,544 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 181 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:20:14,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9331 states to 7189 states and 9331 transitions. [2024-11-08 23:20:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 7189 states and 9331 transitions. [2024-11-08 23:20:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2024-11-08 23:20:14,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:14,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 185 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9558 states to 7354 states and 9558 transitions. [2024-11-08 23:20:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 7354 states and 9558 transitions. [2024-11-08 23:20:25,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-08 23:20:25,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:30,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:30,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9585 states to 7379 states and 9585 transitions. [2024-11-08 23:20:30,058 INFO L276 IsEmpty]: Start isEmpty. Operand 7379 states and 9585 transitions. [2024-11-08 23:20:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-08 23:20:30,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:30,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:30,782 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 23:20:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9644 states to 7429 states and 9644 transitions. [2024-11-08 23:20:34,401 INFO L276 IsEmpty]: Start isEmpty. Operand 7429 states and 9644 transitions. [2024-11-08 23:20:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-08 23:20:34,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9675 states to 7458 states and 9675 transitions. [2024-11-08 23:20:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 7458 states and 9675 transitions. [2024-11-08 23:20:36,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-08 23:20:36,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:36,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:37,637 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:40,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9718 states to 7491 states and 9718 transitions. [2024-11-08 23:20:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 7491 states and 9718 transitions. [2024-11-08 23:20:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-08 23:20:40,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:40,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:40,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:40,716 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:41,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9744 states to 7511 states and 9744 transitions. [2024-11-08 23:20:41,856 INFO L276 IsEmpty]: Start isEmpty. Operand 7511 states and 9744 transitions. [2024-11-08 23:20:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-08 23:20:41,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:41,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:42,996 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9747 states to 7513 states and 9747 transitions. [2024-11-08 23:20:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 7513 states and 9747 transitions. [2024-11-08 23:20:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-08 23:20:43,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:43,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:20:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9945 states to 7695 states and 9945 transitions. [2024-11-08 23:20:52,144 INFO L276 IsEmpty]: Start isEmpty. Operand 7695 states and 9945 transitions. [2024-11-08 23:20:52,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-08 23:20:52,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:52,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:54,361 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:20:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10045 states to 7761 states and 10045 transitions. [2024-11-08 23:20:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 7761 states and 10045 transitions. [2024-11-08 23:20:56,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-08 23:20:56,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:56,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:20:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10047 states to 7762 states and 10047 transitions. [2024-11-08 23:20:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 7762 states and 10047 transitions. [2024-11-08 23:20:58,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-08 23:20:58,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:58,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:59,122 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 23:21:01,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10070 states to 7777 states and 10070 transitions. [2024-11-08 23:21:01,307 INFO L276 IsEmpty]: Start isEmpty. Operand 7777 states and 10070 transitions. [2024-11-08 23:21:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2024-11-08 23:21:01,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:02,342 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 23:21:05,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10098 states to 7794 states and 10098 transitions. [2024-11-08 23:21:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 7794 states and 10098 transitions. [2024-11-08 23:21:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-08 23:21:05,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:05,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 239 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:21:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:06,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10103 states to 7797 states and 10103 transitions. [2024-11-08 23:21:06,985 INFO L276 IsEmpty]: Start isEmpty. Operand 7797 states and 10103 transitions. [2024-11-08 23:21:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-08 23:21:07,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:07,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:09,059 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 219 proven. 31 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:21:14,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:14,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10172 states to 7852 states and 10172 transitions. [2024-11-08 23:21:14,111 INFO L276 IsEmpty]: Start isEmpty. Operand 7852 states and 10172 transitions. [2024-11-08 23:21:14,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:21:14,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:14,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:15,404 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:21:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:20,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10229 states to 7900 states and 10229 transitions. [2024-11-08 23:21:20,256 INFO L276 IsEmpty]: Start isEmpty. Operand 7900 states and 10229 transitions. [2024-11-08 23:21:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:21:20,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:21,592 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:21:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10306 states to 7966 states and 10306 transitions. [2024-11-08 23:21:27,052 INFO L276 IsEmpty]: Start isEmpty. Operand 7966 states and 10306 transitions. [2024-11-08 23:21:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:21:27,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:27,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:27,860 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10358 states to 8012 states and 10358 transitions. [2024-11-08 23:21:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 8012 states and 10358 transitions. [2024-11-08 23:21:31,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2024-11-08 23:21:31,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:31,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:32,443 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:32,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:32,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10373 states to 8025 states and 10373 transitions. [2024-11-08 23:21:32,774 INFO L276 IsEmpty]: Start isEmpty. Operand 8025 states and 10373 transitions. [2024-11-08 23:21:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-08 23:21:32,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:32,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:33,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:34,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10390 states to 8040 states and 10390 transitions. [2024-11-08 23:21:34,446 INFO L276 IsEmpty]: Start isEmpty. Operand 8040 states and 10390 transitions. [2024-11-08 23:21:34,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-08 23:21:34,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:34,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:35,381 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:42,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10608 states to 8246 states and 10608 transitions. [2024-11-08 23:21:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 8246 states and 10608 transitions. [2024-11-08 23:21:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2024-11-08 23:21:42,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:42,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:43,596 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:21:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10627 states to 8261 states and 10627 transitions. [2024-11-08 23:21:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 8261 states and 10627 transitions. [2024-11-08 23:21:44,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2024-11-08 23:21:44,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:44,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 226 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:21:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10820 states to 8376 states and 10820 transitions. [2024-11-08 23:21:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 8376 states and 10820 transitions. [2024-11-08 23:21:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-08 23:21:53,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:53,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:22:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10986 states to 8494 states and 10986 transitions. [2024-11-08 23:22:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 8494 states and 10986 transitions. [2024-11-08 23:22:01,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-08 23:22:01,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:01,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:03,125 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 211 proven. 92 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:22:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11029 states to 8528 states and 11029 transitions. [2024-11-08 23:22:06,791 INFO L276 IsEmpty]: Start isEmpty. Operand 8528 states and 11029 transitions. [2024-11-08 23:22:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-08 23:22:06,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:07,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:09,235 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 255 proven. 88 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:22:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11157 states to 8617 states and 11157 transitions. [2024-11-08 23:22:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 8617 states and 11157 transitions. [2024-11-08 23:22:15,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-08 23:22:15,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:17,913 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:22:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:26,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11306 states to 8716 states and 11306 transitions. [2024-11-08 23:22:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 8716 states and 11306 transitions. [2024-11-08 23:22:26,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2024-11-08 23:22:26,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:26,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:29,281 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 269 proven. 73 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:22:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:33,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11459 states to 8791 states and 11459 transitions. [2024-11-08 23:22:33,924 INFO L276 IsEmpty]: Start isEmpty. Operand 8791 states and 11459 transitions. [2024-11-08 23:22:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2024-11-08 23:22:33,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:33,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:34,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:22:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:37,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11483 states to 8813 states and 11483 transitions. [2024-11-08 23:22:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 8813 states and 11483 transitions. [2024-11-08 23:22:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-08 23:22:37,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:37,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11584 states to 8857 states and 11584 transitions. [2024-11-08 23:22:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 8857 states and 11584 transitions. [2024-11-08 23:22:43,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-08 23:22:43,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:43,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:46,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11611 states to 8877 states and 11611 transitions. [2024-11-08 23:22:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 8877 states and 11611 transitions. [2024-11-08 23:22:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2024-11-08 23:22:46,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:46,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:22:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11637 states to 8897 states and 11637 transitions. [2024-11-08 23:22:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 8897 states and 11637 transitions. [2024-11-08 23:22:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-08 23:22:48,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:48,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:22:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11664 states to 8916 states and 11664 transitions. [2024-11-08 23:22:55,153 INFO L276 IsEmpty]: Start isEmpty. Operand 8916 states and 11664 transitions. [2024-11-08 23:22:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-11-08 23:22:55,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:55,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:22:59,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:59,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11684 states to 8933 states and 11684 transitions. [2024-11-08 23:22:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 8933 states and 11684 transitions. [2024-11-08 23:22:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:22:59,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:59,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:23:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:03,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11746 states to 8954 states and 11746 transitions. [2024-11-08 23:23:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand 8954 states and 11746 transitions. [2024-11-08 23:23:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:23:03,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:03,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:23:10,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11796 states to 8997 states and 11796 transitions. [2024-11-08 23:23:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 8997 states and 11796 transitions. [2024-11-08 23:23:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:23:10,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:10,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:11,886 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:23:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11839 states to 9006 states and 11839 transitions. [2024-11-08 23:23:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 9006 states and 11839 transitions. [2024-11-08 23:23:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-08 23:23:14,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:14,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms