./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label12.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_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/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_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label12.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/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_73176db8-9ad6-49f5-b904-bb3c514b28d2/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 c3c3dbbc31a7259c4d799bc77685e2e779742dea8e05ba402c7ff85d4793c53b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:02:28,449 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:02:28,513 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:02:28,517 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:02:28,518 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:02:28,541 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:02:28,542 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:02:28,542 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:02:28,543 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:02:28,544 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:02:28,544 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:02:28,544 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:02:28,545 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:02:28,545 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:02:28,546 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:02:28,546 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:02:28,547 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:02:28,547 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:02:28,547 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:02:28,548 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:02:28,548 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:02:28,549 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:02:28,549 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:02:28,550 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:02:28,550 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:02:28,550 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:02:28,551 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:02:28,551 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:02:28,552 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:02:28,552 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:02:28,552 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:02:28,553 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:02:28,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:02:28,553 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_73176db8-9ad6-49f5-b904-bb3c514b28d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3c3dbbc31a7259c4d799bc77685e2e779742dea8e05ba402c7ff85d4793c53b [2024-11-09 00:02:28,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:02:28,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:02:28,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:02:28,844 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:02:28,845 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:02:28,846 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label12.c Unable to find full path for "g++" [2024-11-09 00:02:30,826 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:02:31,575 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:02:31,576 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/sv-benchmarks/c/eca-rers2012/Problem06_label12.c [2024-11-09 00:02:31,635 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/data/6cc181386/abed33ed93764eb28c2ed239f48ec780/FLAG53c4e52df [2024-11-09 00:02:31,915 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/data/6cc181386/abed33ed93764eb28c2ed239f48ec780 [2024-11-09 00:02:31,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:02:31,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:02:31,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:02:31,924 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:02:31,930 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:02:31,931 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:02:31" (1/1) ... [2024-11-09 00:02:31,932 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ad4ad01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:31, skipping insertion in model container [2024-11-09 00:02:31,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:02:31" (1/1) ... [2024-11-09 00:02:32,213 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:02:34,312 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_73176db8-9ad6-49f5-b904-bb3c514b28d2/sv-benchmarks/c/eca-rers2012/Problem06_label12.c[330310,330323] [2024-11-09 00:02:34,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:02:34,380 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:02:35,528 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_73176db8-9ad6-49f5-b904-bb3c514b28d2/sv-benchmarks/c/eca-rers2012/Problem06_label12.c[330310,330323] [2024-11-09 00:02:35,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:02:35,587 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:02:35,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35 WrapperNode [2024-11-09 00:02:35,588 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:02:35,589 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:02:35,589 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:02:35,589 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:02:35,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:35,673 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,049 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-09 00:02:36,050 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:02:36,051 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:02:36,051 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:02:36,051 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:02:36,062 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,119 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,119 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,387 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,432 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,459 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,479 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,664 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:02:36,665 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:02:36,669 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:02:36,669 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:02:36,670 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:35" (1/1) ... [2024-11-09 00:02:36,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:02:36,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:02:36,737 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:02:36,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73176db8-9ad6-49f5-b904-bb3c514b28d2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:02:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:02:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:02:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:02:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:02:36,966 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:02:36,969 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:02:46,416 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-09 00:02:46,416 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:02:47,977 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:02:47,978 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:02:47,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:02:47 BoogieIcfgContainer [2024-11-09 00:02:47,980 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:02:47,981 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:02:47,981 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:02:47,991 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:02:47,992 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:02:47" (1/1) ... [2024-11-09 00:02:48,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:02:48,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-09 00:02:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-09 00:02:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-09 00:02:48,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:48,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:52,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:59,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1865 states and 3066 transitions. [2024-11-09 00:02:59,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3066 transitions. [2024-11-09 00:02:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-09 00:02:59,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:59,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:01,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:01,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:01,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1869 states and 3072 transitions. [2024-11-09 00:03:01,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3072 transitions. [2024-11-09 00:03:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-09 00:03:01,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:01,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:03,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:03,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1876 states and 3082 transitions. [2024-11-09 00:03:03,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3082 transitions. [2024-11-09 00:03:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-09 00:03:03,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:03,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:07,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:07,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 1884 states and 3094 transitions. [2024-11-09 00:03:07,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3094 transitions. [2024-11-09 00:03:07,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-09 00:03:07,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:07,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:08,801 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:09,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1893 states and 3108 transitions. [2024-11-09 00:03:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3108 transitions. [2024-11-09 00:03:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-09 00:03:09,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:09,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:09,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:10,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1896 states and 3113 transitions. [2024-11-09 00:03:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3113 transitions. [2024-11-09 00:03:10,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-09 00:03:10,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:10,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:11,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1897 states and 3114 transitions. [2024-11-09 00:03:11,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3114 transitions. [2024-11-09 00:03:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-09 00:03:11,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:11,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:11,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 1901 states and 3119 transitions. [2024-11-09 00:03:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3119 transitions. [2024-11-09 00:03:12,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-09 00:03:12,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:12,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3129 states to 1908 states and 3129 transitions. [2024-11-09 00:03:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3129 transitions. [2024-11-09 00:03:13,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-09 00:03:13,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:13,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:14,802 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:14,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1913 states and 3135 transitions. [2024-11-09 00:03:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3135 transitions. [2024-11-09 00:03:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-09 00:03:15,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:15,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:15,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:16,751 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 1933 states and 3162 transitions. [2024-11-09 00:03:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3162 transitions. [2024-11-09 00:03:17,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-09 00:03:17,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:18,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1943 states and 3175 transitions. [2024-11-09 00:03:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3175 transitions. [2024-11-09 00:03:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-09 00:03:18,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:18,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 1962 states and 3199 transitions. [2024-11-09 00:03:20,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3199 transitions. [2024-11-09 00:03:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-09 00:03:20,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:20,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:21,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1986 states and 3230 transitions. [2024-11-09 00:03:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3230 transitions. [2024-11-09 00:03:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-09 00:03:22,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:22,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 2012 states and 3263 transitions. [2024-11-09 00:03:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3263 transitions. [2024-11-09 00:03:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-09 00:03:25,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:25,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 2025 states and 3280 transitions. [2024-11-09 00:03:27,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3280 transitions. [2024-11-09 00:03:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-09 00:03:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:27,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2027 states and 3284 transitions. [2024-11-09 00:03:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3284 transitions. [2024-11-09 00:03:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-09 00:03:28,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:28,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:28,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:28,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2039 states and 3300 transitions. [2024-11-09 00:03:28,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3300 transitions. [2024-11-09 00:03:29,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-09 00:03:29,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:29,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:29,855 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:30,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 2050 states and 3312 transitions. [2024-11-09 00:03:30,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3312 transitions. [2024-11-09 00:03:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-09 00:03:30,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:30,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2051 states and 3313 transitions. [2024-11-09 00:03:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3313 transitions. [2024-11-09 00:03:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-09 00:03:30,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:30,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:32,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 2074 states and 3342 transitions. [2024-11-09 00:03:32,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3342 transitions. [2024-11-09 00:03:32,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-09 00:03:32,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:34,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3345 states to 2076 states and 3345 transitions. [2024-11-09 00:03:34,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3345 transitions. [2024-11-09 00:03:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-09 00:03:34,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:34,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:37,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3397 states to 2119 states and 3397 transitions. [2024-11-09 00:03:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3397 transitions. [2024-11-09 00:03:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-09 00:03:37,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:38,337 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 2127 states and 3407 transitions. [2024-11-09 00:03:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 3407 transitions. [2024-11-09 00:03:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-09 00:03:38,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:38,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:39,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:39,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 2128 states and 3408 transitions. [2024-11-09 00:03:39,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3408 transitions. [2024-11-09 00:03:39,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-09 00:03:39,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:39,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2133 states and 3415 transitions. [2024-11-09 00:03:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3415 transitions. [2024-11-09 00:03:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-09 00:03:40,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:41,484 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:41,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 2137 states and 3422 transitions. [2024-11-09 00:03:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3422 transitions. [2024-11-09 00:03:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-09 00:03:41,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:41,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:42,394 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:43,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:43,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2158 states and 3447 transitions. [2024-11-09 00:03:43,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3447 transitions. [2024-11-09 00:03:43,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-09 00:03:43,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:43,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:47,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2209 states and 3508 transitions. [2024-11-09 00:03:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3508 transitions. [2024-11-09 00:03:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-09 00:03:47,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:47,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:48,166 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:48,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:48,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2210 states and 3509 transitions. [2024-11-09 00:03:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3509 transitions. [2024-11-09 00:03:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-09 00:03:48,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:48,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:50,938 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:55,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:55,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2264 states and 3574 transitions. [2024-11-09 00:03:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 3574 transitions. [2024-11-09 00:03:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-09 00:03:55,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:55,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:56,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3592 states to 2278 states and 3592 transitions. [2024-11-09 00:03:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3592 transitions. [2024-11-09 00:03:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-09 00:03:56,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:56,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:59,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 2295 states and 3613 transitions. [2024-11-09 00:03:59,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3613 transitions. [2024-11-09 00:03:59,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-09 00:03:59,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:59,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 2357 states and 3686 transitions. [2024-11-09 00:04:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3686 transitions. [2024-11-09 00:04:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-09 00:04:03,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:03,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:04,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:04,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 2360 states and 3691 transitions. [2024-11-09 00:04:04,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3691 transitions. [2024-11-09 00:04:04,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-09 00:04:04,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:04,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:06,015 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:10,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2417 states and 3758 transitions. [2024-11-09 00:04:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3758 transitions. [2024-11-09 00:04:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-09 00:04:10,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:10,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:10,614 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:11,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:11,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 2425 states and 3770 transitions. [2024-11-09 00:04:11,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3770 transitions. [2024-11-09 00:04:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-09 00:04:11,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:11,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:15,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 2446 states and 3797 transitions. [2024-11-09 00:04:15,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 3797 transitions. [2024-11-09 00:04:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-09 00:04:15,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:15,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:17,111 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:19,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2461 states and 3818 transitions. [2024-11-09 00:04:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3818 transitions. [2024-11-09 00:04:19,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-09 00:04:19,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:19,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:20,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 2469 states and 3828 transitions. [2024-11-09 00:04:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 3828 transitions. [2024-11-09 00:04:20,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-09 00:04:20,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:20,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2470 states and 3829 transitions. [2024-11-09 00:04:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 3829 transitions. [2024-11-09 00:04:21,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-09 00:04:21,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:21,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:21,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2479 states and 3840 transitions. [2024-11-09 00:04:21,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 3840 transitions. [2024-11-09 00:04:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-09 00:04:21,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:21,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:23,018 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:28,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:28,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 2558 states and 3933 transitions. [2024-11-09 00:04:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3933 transitions. [2024-11-09 00:04:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-09 00:04:28,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:28,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:29,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:29,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3938 states to 2561 states and 3938 transitions. [2024-11-09 00:04:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3938 transitions. [2024-11-09 00:04:29,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-09 00:04:29,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:29,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:31,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 2564 states and 3943 transitions. [2024-11-09 00:04:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3943 transitions. [2024-11-09 00:04:31,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2024-11-09 00:04:31,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:31,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:31,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2569 states and 3949 transitions. [2024-11-09 00:04:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3949 transitions. [2024-11-09 00:04:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-09 00:04:31,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:31,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:32,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:38,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 2663 states and 4058 transitions. [2024-11-09 00:04:38,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4058 transitions. [2024-11-09 00:04:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-09 00:04:38,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:38,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:39,455 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:40,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 2678 states and 4076 transitions. [2024-11-09 00:04:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 4076 transitions. [2024-11-09 00:04:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-09 00:04:40,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:41,025 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4078 states to 2680 states and 4078 transitions. [2024-11-09 00:04:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4078 transitions. [2024-11-09 00:04:41,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-09 00:04:41,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:41,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:45,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2716 states and 4121 transitions. [2024-11-09 00:04:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4121 transitions. [2024-11-09 00:04:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-09 00:04:45,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:45,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:45,809 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:46,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 2721 states and 4127 transitions. [2024-11-09 00:04:46,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4127 transitions. [2024-11-09 00:04:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-09 00:04:46,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 2731 states and 4139 transitions. [2024-11-09 00:04:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 4139 transitions. [2024-11-09 00:04:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-09 00:04:47,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:47,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:49,215 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:55,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2817 states and 4237 transitions. [2024-11-09 00:04:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 4237 transitions. [2024-11-09 00:04:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:04:55,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:00,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:00,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2880 states and 4309 transitions. [2024-11-09 00:05:00,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4309 transitions. [2024-11-09 00:05:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-09 00:05:00,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:00,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:05,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 2938 states and 4376 transitions. [2024-11-09 00:05:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4376 transitions. [2024-11-09 00:05:05,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-09 00:05:05,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:05,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:06,345 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 2942 states and 4380 transitions. [2024-11-09 00:05:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4380 transitions. [2024-11-09 00:05:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-09 00:05:06,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:06,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:07,860 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:08,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2950 states and 4391 transitions. [2024-11-09 00:05:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4391 transitions. [2024-11-09 00:05:08,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-09 00:05:08,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:08,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 2951 states and 4392 transitions. [2024-11-09 00:05:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 4392 transitions. [2024-11-09 00:05:09,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-09 00:05:09,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:09,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:18,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:18,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 3879 states and 5531 transitions. [2024-11-09 00:05:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3879 states and 5531 transitions. [2024-11-09 00:05:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-09 00:05:18,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:18,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:21,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 3921 states and 5580 transitions. [2024-11-09 00:05:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 3921 states and 5580 transitions. [2024-11-09 00:05:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-09 00:05:21,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:21,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:22,831 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:31,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 4055 states and 5737 transitions. [2024-11-09 00:05:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 4055 states and 5737 transitions. [2024-11-09 00:05:31,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-09 00:05:31,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:31,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:32,676 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 4067 states and 5753 transitions. [2024-11-09 00:05:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 5753 transitions. [2024-11-09 00:05:33,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:05:33,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:33,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:34,342 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:05:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 4080 states and 5824 transitions. [2024-11-09 00:05:37,377 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 5824 transitions. [2024-11-09 00:05:37,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:05:37,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:37,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:39,701 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:46,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:46,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 4104 states and 5885 transitions. [2024-11-09 00:05:46,342 INFO L276 IsEmpty]: Start isEmpty. Operand 4104 states and 5885 transitions. [2024-11-09 00:05:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:05:46,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:46,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:05:49,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:49,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5901 states to 4113 states and 5901 transitions. [2024-11-09 00:05:49,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4113 states and 5901 transitions. [2024-11-09 00:05:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:05:49,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:49,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:52,427 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:53,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 4125 states and 5922 transitions. [2024-11-09 00:05:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 5922 transitions. [2024-11-09 00:05:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:05:53,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:53,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:56,063 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:59,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5961 states to 4145 states and 5961 transitions. [2024-11-09 00:05:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 4145 states and 5961 transitions. [2024-11-09 00:05:59,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:05:59,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:59,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:06:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:02,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5977 states to 4161 states and 5977 transitions. [2024-11-09 00:06:02,138 INFO L276 IsEmpty]: Start isEmpty. Operand 4161 states and 5977 transitions. [2024-11-09 00:06:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:02,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:02,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:04,459 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:06,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:06,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5989 states to 4169 states and 5989 transitions. [2024-11-09 00:06:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 4169 states and 5989 transitions. [2024-11-09 00:06:06,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:06,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:06,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:06,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:08,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 4192 states and 6024 transitions. [2024-11-09 00:06:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4192 states and 6024 transitions. [2024-11-09 00:06:08,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:08,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:08,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:09,289 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:06:11,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6037 states to 4204 states and 6037 transitions. [2024-11-09 00:06:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 4204 states and 6037 transitions. [2024-11-09 00:06:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:11,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:11,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:12,549 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:06:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6045 states to 4212 states and 6045 transitions. [2024-11-09 00:06:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 4212 states and 6045 transitions. [2024-11-09 00:06:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:14,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:14,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:15,943 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:16,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6052 states to 4218 states and 6052 transitions. [2024-11-09 00:06:16,874 INFO L276 IsEmpty]: Start isEmpty. Operand 4218 states and 6052 transitions. [2024-11-09 00:06:16,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:16,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:16,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:17,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:06:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:18,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6054 states to 4220 states and 6054 transitions. [2024-11-09 00:06:18,648 INFO L276 IsEmpty]: Start isEmpty. Operand 4220 states and 6054 transitions. [2024-11-09 00:06:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:18,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:18,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:21,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 4225 states and 6062 transitions. [2024-11-09 00:06:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 4225 states and 6062 transitions. [2024-11-09 00:06:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:21,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:21,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:22,001 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:06:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 4228 states and 6064 transitions. [2024-11-09 00:06:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4228 states and 6064 transitions. [2024-11-09 00:06:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:22,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:22,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:06:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:24,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6068 states to 4233 states and 6068 transitions. [2024-11-09 00:06:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 6068 transitions. [2024-11-09 00:06:24,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:24,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:24,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:06:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 4237 states and 6072 transitions. [2024-11-09 00:06:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 4237 states and 6072 transitions. [2024-11-09 00:06:25,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:25,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:25,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:27,724 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:28,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:28,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6080 states to 4239 states and 6080 transitions. [2024-11-09 00:06:28,845 INFO L276 IsEmpty]: Start isEmpty. Operand 4239 states and 6080 transitions. [2024-11-09 00:06:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:28,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:28,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:29,856 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:06:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6082 states to 4242 states and 6082 transitions. [2024-11-09 00:06:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 4242 states and 6082 transitions. [2024-11-09 00:06:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-09 00:06:30,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:30,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:32,040 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:32,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6089 states to 4249 states and 6089 transitions. [2024-11-09 00:06:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 4249 states and 6089 transitions. [2024-11-09 00:06:32,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-09 00:06:32,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:32,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:34,354 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.