./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label55.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_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/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_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label55.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/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_7e44abb2-57b9-4724-b490-5d275a0bd3db/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 5dbd0db235e7361c47ac41620efc93f518c75a8a909f1e38e5587774bb4e08d6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:48:27,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:48:27,251 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:48:27,257 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:48:27,258 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:48:27,285 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:48:27,286 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:48:27,289 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:48:27,290 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:48:27,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:48:27,293 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:48:27,293 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:48:27,294 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:48:27,294 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:48:27,295 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:48:27,295 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:48:27,296 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:48:27,296 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:48:27,300 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:48:27,301 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:48:27,301 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:48:27,302 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:48:27,303 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:48:27,303 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:48:27,303 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:48:27,304 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:48:27,304 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:48:27,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:48:27,306 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:48:27,306 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:48:27,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:48:27,307 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:48:27,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:48:27,308 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_7e44abb2-57b9-4724-b490-5d275a0bd3db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5dbd0db235e7361c47ac41620efc93f518c75a8a909f1e38e5587774bb4e08d6 [2024-11-08 23:48:27,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:48:27,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:48:27,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:48:27,691 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:48:27,691 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:48:27,693 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label55.c Unable to find full path for "g++" [2024-11-08 23:48:30,179 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:48:30,902 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:48:30,903 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/sv-benchmarks/c/eca-rers2012/Problem06_label55.c [2024-11-08 23:48:30,956 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/data/03514b61e/e3f3a035d44049258f14fd95c83d6514/FLAGe2122b836 [2024-11-08 23:48:30,973 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/data/03514b61e/e3f3a035d44049258f14fd95c83d6514 [2024-11-08 23:48:30,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:48:30,980 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:48:30,981 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:48:30,981 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:48:30,987 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:48:30,988 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:48:30" (1/1) ... [2024-11-08 23:48:30,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@286925dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:30, skipping insertion in model container [2024-11-08 23:48:30,990 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:48:30" (1/1) ... [2024-11-08 23:48:31,196 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:48:33,715 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_7e44abb2-57b9-4724-b490-5d275a0bd3db/sv-benchmarks/c/eca-rers2012/Problem06_label55.c[334174,334187] [2024-11-08 23:48:33,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:48:33,761 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:48:34,951 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_7e44abb2-57b9-4724-b490-5d275a0bd3db/sv-benchmarks/c/eca-rers2012/Problem06_label55.c[334174,334187] [2024-11-08 23:48:34,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:48:35,016 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:48:35,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35 WrapperNode [2024-11-08 23:48:35,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:48:35,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:48:35,019 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:48:35,019 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:48:35,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:35,114 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:35,547 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:48:35,548 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:48:35,549 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:48:35,549 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:48:35,549 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:48:35,562 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:35,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:35,744 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:35,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:35,965 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:36,079 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:36,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:36,124 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:36,191 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:48:36,192 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:48:36,193 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:48:36,194 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:48:36,195 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:35" (1/1) ... [2024-11-08 23:48:36,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:48:36,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:48:36,236 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:48:36,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e44abb2-57b9-4724-b490-5d275a0bd3db/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:48:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:48:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:48:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:48:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:48:36,430 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:48:36,433 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:48:45,589 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:48:45,589 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:48:46,959 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:48:46,959 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:48:46,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:48:46 BoogieIcfgContainer [2024-11-08 23:48:46,960 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:48:46,961 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:48:46,961 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:48:46,972 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:48:46,972 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:48:46" (1/1) ... [2024-11-08 23:48:46,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:48:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:47,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:48:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:48:47,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:48:47,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:00,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-08 23:49:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-08 23:49:00,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:49:00,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:00,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:05,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-08 23:49:05,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-08 23:49:05,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:49:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:05,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:08,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-08 23:49:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-08 23:49:08,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:49:08,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:08,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-08 23:49:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-08 23:49:12,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:49:12,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:12,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:14,219 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:15,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-08 23:49:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-08 23:49:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:49:15,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:15,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:17,083 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:18,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-08 23:49:18,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-08 23:49:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 23:49:18,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:18,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:31,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:31,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-08 23:49:31,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-08 23:49:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:49:31,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:31,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:43,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:43,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-11-08 23:49:43,692 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-11-08 23:49:43,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-08 23:49:43,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:43,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:45,693 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-11-08 23:49:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-11-08 23:49:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 23:49:49,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:49,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:49,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-11-08 23:49:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-11-08 23:49:54,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-08 23:49:54,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:54,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 4246 states and 5584 transitions. [2024-11-08 23:49:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5584 transitions. [2024-11-08 23:49:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-08 23:49:57,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:57,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:57,934 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:49:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:59,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5596 states to 4251 states and 5596 transitions. [2024-11-08 23:49:59,095 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5596 transitions. [2024-11-08 23:49:59,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-08 23:49:59,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:59,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:59,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:07,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 4379 states and 5760 transitions. [2024-11-08 23:50:07,168 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5760 transitions. [2024-11-08 23:50:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-08 23:50:07,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:07,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:10,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5780 states to 4390 states and 5780 transitions. [2024-11-08 23:50:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5780 transitions. [2024-11-08 23:50:10,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-08 23:50:10,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:10,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:12,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4393 states and 5785 transitions. [2024-11-08 23:50:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5785 transitions. [2024-11-08 23:50:12,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-08 23:50:12,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:12,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:13,782 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-08 23:50:26,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:26,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7087 states to 5458 states and 7087 transitions. [2024-11-08 23:50:26,826 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7087 transitions. [2024-11-08 23:50:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-08 23:50:26,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:27,791 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:29,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:29,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7101 states to 5469 states and 7101 transitions. [2024-11-08 23:50:29,112 INFO L276 IsEmpty]: Start isEmpty. Operand 5469 states and 7101 transitions. [2024-11-08 23:50:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-08 23:50:29,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:29,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:30,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7113 states to 5480 states and 7113 transitions. [2024-11-08 23:50:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 7113 transitions. [2024-11-08 23:50:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:50:30,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:31,767 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:50:32,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7114 states to 5481 states and 7114 transitions. [2024-11-08 23:50:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 5481 states and 7114 transitions. [2024-11-08 23:50:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 23:50:32,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:32,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:32,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:50:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7140 states to 5502 states and 7140 transitions. [2024-11-08 23:50:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 5502 states and 7140 transitions. [2024-11-08 23:50:35,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 23:50:35,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:35,622 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:37,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7162 states to 5521 states and 7162 transitions. [2024-11-08 23:50:37,355 INFO L276 IsEmpty]: Start isEmpty. Operand 5521 states and 7162 transitions. [2024-11-08 23:50:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-08 23:50:37,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:37,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:42,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 5552 states and 7201 transitions. [2024-11-08 23:50:42,406 INFO L276 IsEmpty]: Start isEmpty. Operand 5552 states and 7201 transitions. [2024-11-08 23:50:42,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:50:42,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:42,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:44,778 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:50:51,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:51,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7449 states to 5706 states and 7449 transitions. [2024-11-08 23:50:51,631 INFO L276 IsEmpty]: Start isEmpty. Operand 5706 states and 7449 transitions. [2024-11-08 23:50:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:50:51,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:51,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:52,217 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:52,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7456 states to 5712 states and 7456 transitions. [2024-11-08 23:50:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 5712 states and 7456 transitions. [2024-11-08 23:50:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:50:52,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:52,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:53,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:56,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7500 states to 5750 states and 7500 transitions. [2024-11-08 23:50:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand 5750 states and 7500 transitions. [2024-11-08 23:50:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 23:50:56,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:56,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7524 states to 5770 states and 7524 transitions. [2024-11-08 23:50:59,739 INFO L276 IsEmpty]: Start isEmpty. Operand 5770 states and 7524 transitions. [2024-11-08 23:50:59,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-08 23:50:59,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:00,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:01,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:01,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7525 states to 5771 states and 7525 transitions. [2024-11-08 23:51:01,493 INFO L276 IsEmpty]: Start isEmpty. Operand 5771 states and 7525 transitions. [2024-11-08 23:51:01,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-08 23:51:01,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:01,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:01,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:51:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7542 states to 5785 states and 7542 transitions. [2024-11-08 23:51:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 5785 states and 7542 transitions. [2024-11-08 23:51:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:51:03,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:03,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:10,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7690 states to 5903 states and 7690 transitions. [2024-11-08 23:51:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 5903 states and 7690 transitions. [2024-11-08 23:51:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:51:10,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:10,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:12,690 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:51:13,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:13,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7701 states to 5911 states and 7701 transitions. [2024-11-08 23:51:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 5911 states and 7701 transitions. [2024-11-08 23:51:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:51:13,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:13,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:15,548 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7709 states to 5918 states and 7709 transitions. [2024-11-08 23:51:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 5918 states and 7709 transitions. [2024-11-08 23:51:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 23:51:16,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:16,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:19,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:19,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7738 states to 5940 states and 7738 transitions. [2024-11-08 23:51:19,042 INFO L276 IsEmpty]: Start isEmpty. Operand 5940 states and 7738 transitions. [2024-11-08 23:51:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:51:19,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:19,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:20,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7739 states to 5941 states and 7739 transitions. [2024-11-08 23:51:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 5941 states and 7739 transitions. [2024-11-08 23:51:20,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 23:51:20,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:20,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:24,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7779 states to 5969 states and 7779 transitions. [2024-11-08 23:51:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 5969 states and 7779 transitions. [2024-11-08 23:51:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:51:24,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:24,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:51:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7843 states to 6015 states and 7843 transitions. [2024-11-08 23:51:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 6015 states and 7843 transitions. [2024-11-08 23:51:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:51:31,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:31,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 23:51:33,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:33,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7849 states to 6019 states and 7849 transitions. [2024-11-08 23:51:33,290 INFO L276 IsEmpty]: Start isEmpty. Operand 6019 states and 7849 transitions. [2024-11-08 23:51:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-08 23:51:33,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:33,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:34,568 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7873 states to 6038 states and 7873 transitions. [2024-11-08 23:51:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 6038 states and 7873 transitions. [2024-11-08 23:51:38,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-08 23:51:38,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:38,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 202 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:51:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7895 states to 6055 states and 7895 transitions. [2024-11-08 23:51:42,392 INFO L276 IsEmpty]: Start isEmpty. Operand 6055 states and 7895 transitions. [2024-11-08 23:51:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-08 23:51:42,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:42,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:52:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8959 states to 6989 states and 8959 transitions. [2024-11-08 23:52:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 6989 states and 8959 transitions. [2024-11-08 23:52:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-08 23:52:31,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:31,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:52:32,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8966 states to 6994 states and 8966 transitions. [2024-11-08 23:52:32,584 INFO L276 IsEmpty]: Start isEmpty. Operand 6994 states and 8966 transitions. [2024-11-08 23:52:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-08 23:52:32,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:32,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:33,405 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 23:52:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9013 states to 7033 states and 9013 transitions. [2024-11-08 23:52:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 7033 states and 9013 transitions. [2024-11-08 23:52:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-08 23:52:36,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:36,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:37,459 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9044 states to 7056 states and 9044 transitions. [2024-11-08 23:52:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 7056 states and 9044 transitions. [2024-11-08 23:52:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-08 23:52:38,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 181 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:52:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:47,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9205 states to 7118 states and 9205 transitions. [2024-11-08 23:52:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 7118 states and 9205 transitions. [2024-11-08 23:52:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2024-11-08 23:52:47,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:47,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:49,627 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 185 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9432 states to 7283 states and 9432 transitions. [2024-11-08 23:52:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 7283 states and 9432 transitions. [2024-11-08 23:52:59,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-08 23:52:59,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:59,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9461 states to 7308 states and 9461 transitions. [2024-11-08 23:53:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 7308 states and 9461 transitions. [2024-11-08 23:53:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-08 23:53:04,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:53:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9519 states to 7358 states and 9519 transitions. [2024-11-08 23:53:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 7358 states and 9519 transitions. [2024-11-08 23:53:09,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-08 23:53:09,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:09,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:11,012 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:11,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9550 states to 7387 states and 9550 transitions. [2024-11-08 23:53:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 7387 states and 9550 transitions. [2024-11-08 23:53:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-08 23:53:11,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:11,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:11,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:15,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9590 states to 7419 states and 9590 transitions. [2024-11-08 23:53:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 7419 states and 9590 transitions. [2024-11-08 23:53:15,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-08 23:53:15,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:15,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:17,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9617 states to 7439 states and 9617 transitions. [2024-11-08 23:53:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 7439 states and 9617 transitions. [2024-11-08 23:53:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-08 23:53:17,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:17,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:18,638 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:18,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9620 states to 7441 states and 9620 transitions. [2024-11-08 23:53:18,840 INFO L276 IsEmpty]: Start isEmpty. Operand 7441 states and 9620 transitions. [2024-11-08 23:53:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-08 23:53:18,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:18,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:21,623 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:53:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:29,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9818 states to 7623 states and 9818 transitions. [2024-11-08 23:53:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 7623 states and 9818 transitions. [2024-11-08 23:53:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-08 23:53:29,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:29,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:32,505 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:53:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9918 states to 7689 states and 9918 transitions. [2024-11-08 23:53:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 7689 states and 9918 transitions. [2024-11-08 23:53:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-08 23:53:34,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 239 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:53:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:37,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9923 states to 7692 states and 9923 transitions. [2024-11-08 23:53:37,278 INFO L276 IsEmpty]: Start isEmpty. Operand 7692 states and 9923 transitions. [2024-11-08 23:53:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-08 23:53:37,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:38,088 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:53:40,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:40,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9946 states to 7707 states and 9946 transitions. [2024-11-08 23:53:40,863 INFO L276 IsEmpty]: Start isEmpty. Operand 7707 states and 9946 transitions. [2024-11-08 23:53:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2024-11-08 23:53:40,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:40,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:41,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:42,018 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 211 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:53:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9974 states to 7724 states and 9974 transitions. [2024-11-08 23:53:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 7724 states and 9974 transitions. [2024-11-08 23:53:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:53:45,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:45,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,160 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:53:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:50,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10030 states to 7772 states and 10030 transitions. [2024-11-08 23:53:50,078 INFO L276 IsEmpty]: Start isEmpty. Operand 7772 states and 10030 transitions. [2024-11-08 23:53:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:53:50,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:50,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:53:52,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10049 states to 7788 states and 10049 transitions. [2024-11-08 23:53:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 7788 states and 10049 transitions. [2024-11-08 23:53:52,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:53:52,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:52,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:54,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:54,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10077 states to 7814 states and 10077 transitions. [2024-11-08 23:53:54,669 INFO L276 IsEmpty]: Start isEmpty. Operand 7814 states and 10077 transitions. [2024-11-08 23:53:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2024-11-08 23:53:54,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10092 states to 7827 states and 10092 transitions. [2024-11-08 23:53:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 7827 states and 10092 transitions. [2024-11-08 23:53:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-08 23:53:56,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:56,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:56,690 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10109 states to 7842 states and 10109 transitions. [2024-11-08 23:53:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 7842 states and 10109 transitions. [2024-11-08 23:53:57,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-08 23:53:57,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:57,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:06,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10327 states to 8048 states and 10327 transitions. [2024-11-08 23:54:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 8048 states and 10327 transitions. [2024-11-08 23:54:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2024-11-08 23:54:06,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:06,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:07,113 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:54:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10345 states to 8063 states and 10345 transitions. [2024-11-08 23:54:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 8063 states and 10345 transitions. [2024-11-08 23:54:07,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2024-11-08 23:54:07,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:07,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:10,827 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 226 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:54:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10537 states to 8178 states and 10537 transitions. [2024-11-08 23:54:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 8178 states and 10537 transitions. [2024-11-08 23:54:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-08 23:54:18,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:18,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:54:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10703 states to 8296 states and 10703 transitions. [2024-11-08 23:54:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 8296 states and 10703 transitions. [2024-11-08 23:54:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-08 23:54:27,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:27,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:29,550 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 211 proven. 92 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:54:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:36,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10793 states to 8369 states and 10793 transitions. [2024-11-08 23:54:36,828 INFO L276 IsEmpty]: Start isEmpty. Operand 8369 states and 10793 transitions. [2024-11-08 23:54:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-08 23:54:36,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:36,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 255 proven. 88 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:54:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:48,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10921 states to 8458 states and 10921 transitions. [2024-11-08 23:54:48,834 INFO L276 IsEmpty]: Start isEmpty. Operand 8458 states and 10921 transitions. [2024-11-08 23:54:48,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-08 23:54:48,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:48,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:55:01,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:01,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11070 states to 8557 states and 11070 transitions. [2024-11-08 23:55:01,592 INFO L276 IsEmpty]: Start isEmpty. Operand 8557 states and 11070 transitions. [2024-11-08 23:55:01,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2024-11-08 23:55:01,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:01,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 269 proven. 73 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:55:11,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:11,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11221 states to 8632 states and 11221 transitions. [2024-11-08 23:55:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 8632 states and 11221 transitions. [2024-11-08 23:55:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2024-11-08 23:55:11,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:11,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:12,690 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:55:15,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:15,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11245 states to 8654 states and 11245 transitions. [2024-11-08 23:55:15,425 INFO L276 IsEmpty]: Start isEmpty. Operand 8654 states and 11245 transitions. [2024-11-08 23:55:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-08 23:55:15,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:15,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:17,451 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:19,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11295 states to 8655 states and 11295 transitions. [2024-11-08 23:55:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 8655 states and 11295 transitions. [2024-11-08 23:55:19,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-08 23:55:19,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:19,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:19,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:21,272 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11325 states to 8675 states and 11325 transitions. [2024-11-08 23:55:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 8675 states and 11325 transitions. [2024-11-08 23:55:22,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-08 23:55:22,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:22,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11375 states to 8718 states and 11375 transitions. [2024-11-08 23:55:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 8718 states and 11375 transitions. [2024-11-08 23:55:29,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2024-11-08 23:55:29,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:29,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:55:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:32,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11401 states to 8738 states and 11401 transitions. [2024-11-08 23:55:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 8738 states and 11401 transitions. [2024-11-08 23:55:32,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-08 23:55:32,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:34,075 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:55:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11428 states to 8757 states and 11428 transitions. [2024-11-08 23:55:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 8757 states and 11428 transitions. [2024-11-08 23:55:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-11-08 23:55:39,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:39,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:55:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11448 states to 8774 states and 11448 transitions. [2024-11-08 23:55:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 8774 states and 11448 transitions. [2024-11-08 23:55:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:55:43,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:43,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:55:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11543 states to 8818 states and 11543 transitions. [2024-11-08 23:55:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 8818 states and 11543 transitions. [2024-11-08 23:55:48,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:55:48,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:48,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:55:52,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:52,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11579 states to 8819 states and 11579 transitions. [2024-11-08 23:55:52,560 INFO L276 IsEmpty]: Start isEmpty. Operand 8819 states and 11579 transitions. [2024-11-08 23:55:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:55:52,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:52,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:55:56,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11606 states to 8839 states and 11606 transitions. [2024-11-08 23:55:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 8839 states and 11606 transitions. [2024-11-08 23:55:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:55:56,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:56,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:56:04,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:04,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11656 states to 8882 states and 11656 transitions. [2024-11-08 23:56:04,430 INFO L276 IsEmpty]: Start isEmpty. Operand 8882 states and 11656 transitions. [2024-11-08 23:56:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:56:04,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:04,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:04,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:06,766 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:56:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11664 states to 8890 states and 11664 transitions. [2024-11-08 23:56:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 8890 states and 11664 transitions. [2024-11-08 23:56:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-08 23:56:08,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:08,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:09,831 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 321 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 23:56:11,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11685 states to 8910 states and 11685 transitions. [2024-11-08 23:56:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 8910 states and 11685 transitions. [2024-11-08 23:56:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-08 23:56:11,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:11,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:56:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11782 states to 8997 states and 11782 transitions. [2024-11-08 23:56:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 8997 states and 11782 transitions. [2024-11-08 23:56:20,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-11-08 23:56:20,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:20,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:22,715 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-08 23:56:33,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11922 states to 9111 states and 11922 transitions. [2024-11-08 23:56:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 9111 states and 11922 transitions. [2024-11-08 23:56:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1164 [2024-11-08 23:56:33,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:33,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:34,526 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:56:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11927 states to 9115 states and 11927 transitions. [2024-11-08 23:56:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 9115 states and 11927 transitions. [2024-11-08 23:56:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2024-11-08 23:56:35,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:35,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:35,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:37,632 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 361 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:56:44,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:44,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11998 states to 9180 states and 11998 transitions. [2024-11-08 23:56:44,263 INFO L276 IsEmpty]: Start isEmpty. Operand 9180 states and 11998 transitions. [2024-11-08 23:56:44,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-08 23:56:44,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:44,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:50,529 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12251 states to 9416 states and 12251 transitions. [2024-11-08 23:57:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 9416 states and 12251 transitions. [2024-11-08 23:57:04,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-11-08 23:57:04,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:04,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:04,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:07,471 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 264 proven. 96 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked.