./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label39.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label39.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 df91cf7fabdfc9cc20a98958eabb18c5ea381c0ab10bc73ecd71f7b0a0a9ac91 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:23:26,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:23:26,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:23:26,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:23:26,530 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:23:26,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:23:26,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:23:26,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:23:26,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:23:26,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:23:26,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:23:26,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:23:26,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:23:26,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:23:26,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:23:26,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:23:26,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:23:26,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:23:26,540 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:23:26,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:23:26,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:23:26,543 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:23:26,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:23:26,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:23:26,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:23:26,546 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:23:26,547 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:23:26,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:23:26,548 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:23:26,548 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:23:26,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:23:26,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:23:26,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:23:26,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:23:26,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:23:26,551 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:23:26,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:23:26,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:23:26,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:23:26,552 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:23:26,552 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:23:26,553 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:23:26,566 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:23:26,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:23:26,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:23:26,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:23:26,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:23:26,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:23:26,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:23:26,568 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:23:26,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:23:26,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:23:26,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:23:26,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:23:26,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:23:26,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:23:26,573 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:23:26,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:23:26,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:23:26,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:23:26,574 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:23:26,574 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:23:26,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:23:26,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:23:26,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:23:26,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:23:26,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:23:26,575 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:23:26,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:23:26,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:23:26,576 INFO L138 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_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df91cf7fabdfc9cc20a98958eabb18c5ea381c0ab10bc73ecd71f7b0a0a9ac91 [2022-12-15 03:23:26,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:23:26,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:23:26,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:23:26,774 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:23:26,774 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:23:26,775 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem06_label39.c [2022-12-15 03:23:29,492 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:23:29,936 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:23:29,937 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/sv-benchmarks/c/eca-rers2012/Problem06_label39.c [2022-12-15 03:23:29,975 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/data/9729c4774/fa98fa5f321f43f08fa6684e7d1b9cf6/FLAG217e8706c [2022-12-15 03:23:29,987 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/data/9729c4774/fa98fa5f321f43f08fa6684e7d1b9cf6 [2022-12-15 03:23:29,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:23:29,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:23:29,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:23:29,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:23:29,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:23:29,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:23:29" (1/1) ... [2022-12-15 03:23:29,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@282ec639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:29, skipping insertion in model container [2022-12-15 03:23:29,995 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:23:29" (1/1) ... [2022-12-15 03:23:30,000 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:23:30,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:23:31,314 WARN L237 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_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/sv-benchmarks/c/eca-rers2012/Problem06_label39.c[333799,333812] [2022-12-15 03:23:31,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:23:31,336 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:23:32,098 WARN L237 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_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/sv-benchmarks/c/eca-rers2012/Problem06_label39.c[333799,333812] [2022-12-15 03:23:32,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:23:32,126 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:23:32,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32 WrapperNode [2022-12-15 03:23:32,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:23:32,127 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:23:32,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:23:32,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:23:32,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,379 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10173 [2022-12-15 03:23:32,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:23:32,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:23:32,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:23:32,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:23:32,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,413 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,621 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,635 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:23:32,673 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:23:32,673 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:23:32,673 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:23:32,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:23:32,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:23:32,696 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:23:32,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddd5980b-2b4e-4aca-a1c5-1d2a8ec7e70c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:23:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:23:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:23:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:23:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:23:32,812 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:23:32,814 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:23:37,465 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:23:37,993 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:23:37,993 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:23:37,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:23:37 BoogieIcfgContainer [2022-12-15 03:23:37,996 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:23:37,997 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:23:37,997 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:23:38,004 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:23:38,004 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:23:37" (1/1) ... [2022-12-15 03:23:38,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:23:38,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2022-12-15 03:23:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2022-12-15 03:23:38,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2022-12-15 03:23:38,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:40,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1865 states and 2827 transitions. [2022-12-15 03:23:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2827 transitions. [2022-12-15 03:23:45,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2022-12-15 03:23:45,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:45,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:46,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1873 states and 2837 transitions. [2022-12-15 03:23:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2837 transitions. [2022-12-15 03:23:47,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2022-12-15 03:23:47,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:47,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:48,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1893 states and 2860 transitions. [2022-12-15 03:23:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2860 transitions. [2022-12-15 03:23:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2022-12-15 03:23:48,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:48,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:50,127 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:50,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1919 states and 2890 transitions. [2022-12-15 03:23:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2890 transitions. [2022-12-15 03:23:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2022-12-15 03:23:50,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:50,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:52,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1962 states and 2938 transitions. [2022-12-15 03:23:52,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2938 transitions. [2022-12-15 03:23:52,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2022-12-15 03:23:52,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:52,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:52,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:53,128 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1981 states and 2957 transitions. [2022-12-15 03:23:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 2957 transitions. [2022-12-15 03:23:53,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2022-12-15 03:23:53,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:53,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:55,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 2038 states and 3017 transitions. [2022-12-15 03:23:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3017 transitions. [2022-12-15 03:23:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2022-12-15 03:23:55,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:55,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:58,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 2107 states and 3092 transitions. [2022-12-15 03:23:58,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3092 transitions. [2022-12-15 03:23:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2022-12-15 03:23:58,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:59,138 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:00,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:00,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 2186 states and 3178 transitions. [2022-12-15 03:24:00,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3178 transitions. [2022-12-15 03:24:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2022-12-15 03:24:00,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:00,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:02,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 2290 states and 3290 transitions. [2022-12-15 03:24:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3290 transitions. [2022-12-15 03:24:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2022-12-15 03:24:02,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:19,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 2821 states and 3862 transitions. [2022-12-15 03:24:19,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 3862 transitions. [2022-12-15 03:24:19,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2022-12-15 03:24:19,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:19,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:20,384 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:23,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 2943 states and 3992 transitions. [2022-12-15 03:24:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2943 states and 3992 transitions. [2022-12-15 03:24:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2022-12-15 03:24:23,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:23,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 21 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3871 states and 5161 transitions. [2022-12-15 03:24:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3871 states and 5161 transitions. [2022-12-15 03:24:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2022-12-15 03:24:31,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:31,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:24:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:32,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 3877 states and 5170 transitions. [2022-12-15 03:24:32,455 INFO L276 IsEmpty]: Start isEmpty. Operand 3877 states and 5170 transitions. [2022-12-15 03:24:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1077 [2022-12-15 03:24:32,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:32,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-15 03:24:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5183 states to 3885 states and 5183 transitions. [2022-12-15 03:24:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3885 states and 5183 transitions. [2022-12-15 03:24:33,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2022-12-15 03:24:33,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:33,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-15 03:24:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:35,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5200 states to 3896 states and 5200 transitions. [2022-12-15 03:24:35,381 INFO L276 IsEmpty]: Start isEmpty. Operand 3896 states and 5200 transitions. [2022-12-15 03:24:35,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2022-12-15 03:24:35,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:35,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:35,985 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-15 03:24:37,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:37,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 3909 states and 5219 transitions. [2022-12-15 03:24:37,054 INFO L276 IsEmpty]: Start isEmpty. Operand 3909 states and 5219 transitions. [2022-12-15 03:24:37,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1083 [2022-12-15 03:24:37,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:37,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:37,785 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-15 03:24:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:39,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3923 states and 5239 transitions. [2022-12-15 03:24:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 3923 states and 5239 transitions. [2022-12-15 03:24:39,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2022-12-15 03:24:39,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:39,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:24:41,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 3938 states and 5266 transitions. [2022-12-15 03:24:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 3938 states and 5266 transitions. [2022-12-15 03:24:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2022-12-15 03:24:41,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:41,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 155 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:24:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:44,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5294 states to 3955 states and 5294 transitions. [2022-12-15 03:24:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3955 states and 5294 transitions. [2022-12-15 03:24:44,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2022-12-15 03:24:44,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:44,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:45,479 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:46,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:46,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 3993 states and 5334 transitions. [2022-12-15 03:24:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3993 states and 5334 transitions. [2022-12-15 03:24:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2022-12-15 03:24:46,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:46,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:24:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:49,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5362 states to 4009 states and 5362 transitions. [2022-12-15 03:24:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states and 5362 transitions. [2022-12-15 03:24:49,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2022-12-15 03:24:49,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:49,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:50,023 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-12-15 03:24:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 4018 states and 5375 transitions. [2022-12-15 03:24:50,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4018 states and 5375 transitions. [2022-12-15 03:24:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2022-12-15 03:24:50,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:50,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:52,125 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 193 proven. 38 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:24:54,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 4037 states and 5406 transitions. [2022-12-15 03:24:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 4037 states and 5406 transitions. [2022-12-15 03:24:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2022-12-15 03:24:54,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:54,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:55,905 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 186 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:59,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 4082 states and 5473 transitions. [2022-12-15 03:24:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 4082 states and 5473 transitions. [2022-12-15 03:24:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2022-12-15 03:24:59,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:59,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:00,082 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-15 03:25:01,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 4093 states and 5492 transitions. [2022-12-15 03:25:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 4093 states and 5492 transitions. [2022-12-15 03:25:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2022-12-15 03:25:01,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:01,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:04,392 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 172 proven. 43 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:25:06,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 4134 states and 5536 transitions. [2022-12-15 03:25:06,909 INFO L276 IsEmpty]: Start isEmpty. Operand 4134 states and 5536 transitions. [2022-12-15 03:25:06,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2022-12-15 03:25:06,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:06,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:07,582 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-15 03:25:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:09,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5561 states to 4153 states and 5561 transitions. [2022-12-15 03:25:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 5561 transitions. [2022-12-15 03:25:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2022-12-15 03:25:09,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:09,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-12-15 03:25:10,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 4158 states and 5569 transitions. [2022-12-15 03:25:10,930 INFO L276 IsEmpty]: Start isEmpty. Operand 4158 states and 5569 transitions. [2022-12-15 03:25:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2022-12-15 03:25:10,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:10,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:12,283 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 174 proven. 55 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:25:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 4312 states and 5755 transitions. [2022-12-15 03:25:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 4312 states and 5755 transitions. [2022-12-15 03:25:18,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2022-12-15 03:25:18,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:18,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:20,286 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:29,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:29,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6741 states to 5240 states and 6741 transitions. [2022-12-15 03:25:29,830 INFO L276 IsEmpty]: Start isEmpty. Operand 5240 states and 6741 transitions. [2022-12-15 03:25:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2022-12-15 03:25:29,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6810 states to 5305 states and 6810 transitions. [2022-12-15 03:25:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 5305 states and 6810 transitions. [2022-12-15 03:25:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1114 [2022-12-15 03:25:33,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:33,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:34,017 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-12-15 03:25:34,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:34,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6818 states to 5312 states and 6818 transitions. [2022-12-15 03:25:34,568 INFO L276 IsEmpty]: Start isEmpty. Operand 5312 states and 6818 transitions. [2022-12-15 03:25:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1115 [2022-12-15 03:25:34,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:34,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:36,319 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 184 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 5379 states and 6938 transitions. [2022-12-15 03:25:38,659 INFO L276 IsEmpty]: Start isEmpty. Operand 5379 states and 6938 transitions. [2022-12-15 03:25:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2022-12-15 03:25:38,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:38,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:39,580 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:25:43,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6988 states to 5417 states and 6988 transitions. [2022-12-15 03:25:43,198 INFO L276 IsEmpty]: Start isEmpty. Operand 5417 states and 6988 transitions. [2022-12-15 03:25:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2022-12-15 03:25:43,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:43,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-15 03:25:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:44,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6996 states to 5422 states and 6996 transitions. [2022-12-15 03:25:44,706 INFO L276 IsEmpty]: Start isEmpty. Operand 5422 states and 6996 transitions. [2022-12-15 03:25:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2022-12-15 03:25:44,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:44,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:45,426 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-15 03:25:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7038 states to 5455 states and 7038 transitions. [2022-12-15 03:25:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 5455 states and 7038 transitions. [2022-12-15 03:25:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2022-12-15 03:25:48,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:48,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:50,396 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 185 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7161 states to 5523 states and 7161 transitions. [2022-12-15 03:25:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 5523 states and 7161 transitions. [2022-12-15 03:25:53,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2022-12-15 03:25:53,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:53,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:53,720 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-12-15 03:25:54,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7172 states to 5532 states and 7172 transitions. [2022-12-15 03:25:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 5532 states and 7172 transitions. [2022-12-15 03:25:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1118 [2022-12-15 03:25:54,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:55,273 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-15 03:25:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7182 states to 5540 states and 7182 transitions. [2022-12-15 03:25:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 5540 states and 7182 transitions. [2022-12-15 03:25:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2022-12-15 03:25:55,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:55,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:56,485 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-15 03:25:57,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:57,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7185 states to 5542 states and 7185 transitions. [2022-12-15 03:25:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 5542 states and 7185 transitions. [2022-12-15 03:25:57,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2022-12-15 03:25:57,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:57,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:57,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7217 states to 5571 states and 7217 transitions. [2022-12-15 03:26:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 5571 states and 7217 transitions. [2022-12-15 03:26:01,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2022-12-15 03:26:01,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:01,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:02,749 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:26:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:05,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7319 states to 5626 states and 7319 transitions. [2022-12-15 03:26:05,252 INFO L276 IsEmpty]: Start isEmpty. Operand 5626 states and 7319 transitions. [2022-12-15 03:26:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2022-12-15 03:26:05,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-12-15 03:26:07,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7346 states to 5649 states and 7346 transitions. [2022-12-15 03:26:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 5649 states and 7346 transitions. [2022-12-15 03:26:07,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2022-12-15 03:26:07,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:07,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:26:12,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:12,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7402 states to 5692 states and 7402 transitions. [2022-12-15 03:26:12,548 INFO L276 IsEmpty]: Start isEmpty. Operand 5692 states and 7402 transitions. [2022-12-15 03:26:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2022-12-15 03:26:12,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:12,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:12,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-12-15 03:26:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:14,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7430 states to 5698 states and 7430 transitions. [2022-12-15 03:26:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 5698 states and 7430 transitions. [2022-12-15 03:26:14,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2022-12-15 03:26:14,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:14,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:14,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-12-15 03:26:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7440 states to 5704 states and 7440 transitions. [2022-12-15 03:26:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 5704 states and 7440 transitions. [2022-12-15 03:26:16,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2022-12-15 03:26:16,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:16,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:16,720 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-15 03:26:17,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:17,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7453 states to 5715 states and 7453 transitions. [2022-12-15 03:26:17,467 INFO L276 IsEmpty]: Start isEmpty. Operand 5715 states and 7453 transitions. [2022-12-15 03:26:17,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1134 [2022-12-15 03:26:17,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:17,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:18,295 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 295 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:26:19,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7473 states to 5733 states and 7473 transitions. [2022-12-15 03:26:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 5733 states and 7473 transitions. [2022-12-15 03:26:19,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2022-12-15 03:26:19,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:19,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:20,537 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:23,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7566 states to 5820 states and 7566 transitions. [2022-12-15 03:26:23,671 INFO L276 IsEmpty]: Start isEmpty. Operand 5820 states and 7566 transitions. [2022-12-15 03:26:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2022-12-15 03:26:23,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:24,401 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-15 03:26:26,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:26,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7583 states to 5834 states and 7583 transitions. [2022-12-15 03:26:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 5834 states and 7583 transitions. [2022-12-15 03:26:26,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2022-12-15 03:26:26,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:26,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 211 proven. 92 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:26:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7673 states to 5907 states and 7673 transitions. [2022-12-15 03:26:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 5907 states and 7673 transitions. [2022-12-15 03:26:34,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2022-12-15 03:26:34,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:34,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:34,986 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-12-15 03:26:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7696 states to 5926 states and 7696 transitions. [2022-12-15 03:26:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 5926 states and 7696 transitions. [2022-12-15 03:26:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2022-12-15 03:26:37,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:37,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-15 03:27:44,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8876 states to 6853 states and 8876 transitions. [2022-12-15 03:27:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 6853 states and 8876 transitions. [2022-12-15 03:27:45,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-15 03:27:45,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:45,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-15 03:27:45,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8888 states to 6863 states and 8888 transitions. [2022-12-15 03:27:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 6863 states and 8888 transitions. [2022-12-15 03:27:45,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2022-12-15 03:27:45,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:45,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:46,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:46,576 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-12-15 03:27:47,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8903 states to 6869 states and 8903 transitions. [2022-12-15 03:27:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 6869 states and 8903 transitions. [2022-12-15 03:27:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2022-12-15 03:27:47,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:47,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:47,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2022-12-15 03:27:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:53,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8970 states to 6927 states and 8970 transitions. [2022-12-15 03:27:53,203 INFO L276 IsEmpty]: Start isEmpty. Operand 6927 states and 8970 transitions. [2022-12-15 03:27:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2022-12-15 03:27:53,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:53,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:54,047 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 339 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:27:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:55,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9026 states to 6938 states and 9026 transitions. [2022-12-15 03:27:55,857 INFO L276 IsEmpty]: Start isEmpty. Operand 6938 states and 9026 transitions. [2022-12-15 03:27:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2022-12-15 03:27:55,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 339 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:27:58,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9038 states to 6946 states and 9038 transitions. [2022-12-15 03:27:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 6946 states and 9038 transitions. [2022-12-15 03:27:58,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2022-12-15 03:27:58,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:58,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 339 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:28:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:00,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9046 states to 6953 states and 9046 transitions. [2022-12-15 03:28:00,597 INFO L276 IsEmpty]: Start isEmpty. Operand 6953 states and 9046 transitions. [2022-12-15 03:28:00,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2022-12-15 03:28:00,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:00,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:01,942 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 249 proven. 102 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-15 03:28:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:15,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9363 states to 7106 states and 9363 transitions. [2022-12-15 03:28:15,759 INFO L276 IsEmpty]: Start isEmpty. Operand 7106 states and 9363 transitions. [2022-12-15 03:28:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2022-12-15 03:28:15,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:15,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:16,854 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9390 states to 7107 states and 9390 transitions. [2022-12-15 03:28:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 7107 states and 9390 transitions. [2022-12-15 03:28:18,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2022-12-15 03:28:18,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:18,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 291 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:28:22,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:22,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9487 states to 7151 states and 9487 transitions. [2022-12-15 03:28:22,178 INFO L276 IsEmpty]: Start isEmpty. Operand 7151 states and 9487 transitions. [2022-12-15 03:28:22,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-15 03:28:22,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:22,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:22,847 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-12-15 03:28:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9520 states to 7168 states and 9520 transitions. [2022-12-15 03:28:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 7168 states and 9520 transitions. [2022-12-15 03:28:26,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2022-12-15 03:28:26,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:26,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:27,531 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-12-15 03:28:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9530 states to 7175 states and 9530 transitions. [2022-12-15 03:28:28,819 INFO L276 IsEmpty]: Start isEmpty. Operand 7175 states and 9530 transitions. [2022-12-15 03:28:28,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2022-12-15 03:28:28,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:28,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9780 states to 7411 states and 9780 transitions. [2022-12-15 03:28:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 7411 states and 9780 transitions. [2022-12-15 03:28:40,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1169 [2022-12-15 03:28:40,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 364 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:28:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9817 states to 7417 states and 9817 transitions. [2022-12-15 03:28:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 7417 states and 9817 transitions. [2022-12-15 03:28:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1169 [2022-12-15 03:28:43,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:43,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 364 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:28:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9826 states to 7425 states and 9826 transitions. [2022-12-15 03:28:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 7425 states and 9826 transitions. [2022-12-15 03:28:46,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1169 [2022-12-15 03:28:46,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:46,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 364 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:28:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9832 states to 7430 states and 9832 transitions. [2022-12-15 03:28:48,491 INFO L276 IsEmpty]: Start isEmpty. Operand 7430 states and 9832 transitions. [2022-12-15 03:28:48,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1170 [2022-12-15 03:28:48,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:48,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 303 proven. 107 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-15 03:29:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10029 states to 7519 states and 10029 transitions. [2022-12-15 03:29:01,337 INFO L276 IsEmpty]: Start isEmpty. Operand 7519 states and 10029 transitions. [2022-12-15 03:29:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1170 [2022-12-15 03:29:01,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:01,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 303 proven. 107 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-15 03:29:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10039 states to 7527 states and 10039 transitions. [2022-12-15 03:29:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 7527 states and 10039 transitions. [2022-12-15 03:29:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1170 [2022-12-15 03:29:06,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:06,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:29:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:09,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10047 states to 7528 states and 10047 transitions. [2022-12-15 03:29:09,476 INFO L276 IsEmpty]: Start isEmpty. Operand 7528 states and 10047 transitions. [2022-12-15 03:29:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2022-12-15 03:29:09,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:09,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-12-15 03:29:11,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10064 states to 7542 states and 10064 transitions. [2022-12-15 03:29:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 7542 states and 10064 transitions. [2022-12-15 03:29:11,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2022-12-15 03:29:11,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:11,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:11,982 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-12-15 03:29:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:12,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10074 states to 7550 states and 10074 transitions. [2022-12-15 03:29:12,604 INFO L276 IsEmpty]: Start isEmpty. Operand 7550 states and 10074 transitions. [2022-12-15 03:29:12,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1173 [2022-12-15 03:29:12,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:12,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:13,884 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 271 proven. 108 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-15 03:29:16,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10160 states to 7594 states and 10160 transitions. [2022-12-15 03:29:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 7594 states and 10160 transitions. [2022-12-15 03:29:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1173 [2022-12-15 03:29:16,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:16,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 379 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-15 03:29:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10336 states to 7674 states and 10336 transitions. [2022-12-15 03:29:27,458 INFO L276 IsEmpty]: Start isEmpty. Operand 7674 states and 10336 transitions. [2022-12-15 03:29:27,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1174 [2022-12-15 03:29:27,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:27,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 245 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:29:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:36,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10531 states to 7840 states and 10531 transitions. [2022-12-15 03:29:36,835 INFO L276 IsEmpty]: Start isEmpty. Operand 7840 states and 10531 transitions. [2022-12-15 03:29:36,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1175 [2022-12-15 03:29:36,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:36,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:36,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:37,691 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-15 03:29:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10574 states to 7856 states and 10574 transitions. [2022-12-15 03:29:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 7856 states and 10574 transitions. [2022-12-15 03:29:41,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1175 [2022-12-15 03:29:41,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:41,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:42,637 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-15 03:29:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10579 states to 7859 states and 10579 transitions. [2022-12-15 03:29:44,856 INFO L276 IsEmpty]: Start isEmpty. Operand 7859 states and 10579 transitions. [2022-12-15 03:29:44,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1175 [2022-12-15 03:29:44,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:44,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:45,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:45,727 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-15 03:29:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10587 states to 7866 states and 10587 transitions. [2022-12-15 03:29:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 7866 states and 10587 transitions. [2022-12-15 03:29:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1175 [2022-12-15 03:29:47,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:47,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:47,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:48,043 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-15 03:29:49,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:49,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10596 states to 7874 states and 10596 transitions. [2022-12-15 03:29:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 7874 states and 10596 transitions. [2022-12-15 03:29:49,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1175 [2022-12-15 03:29:49,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:49,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:50,853 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-15 03:29:51,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10601 states to 7879 states and 10601 transitions. [2022-12-15 03:29:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 7879 states and 10601 transitions. [2022-12-15 03:29:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1175 [2022-12-15 03:29:51,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:51,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:52,870 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-15 03:29:53,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:53,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10608 states to 7886 states and 10608 transitions. [2022-12-15 03:29:53,882 INFO L276 IsEmpty]: Start isEmpty. Operand 7886 states and 10608 transitions. [2022-12-15 03:29:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2022-12-15 03:29:53,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:53,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:54,641 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-12-15 03:29:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:57,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10663 states to 7932 states and 10663 transitions. [2022-12-15 03:29:57,170 INFO L276 IsEmpty]: Start isEmpty. Operand 7932 states and 10663 transitions. [2022-12-15 03:29:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2022-12-15 03:29:57,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:57,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-15 03:29:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:58,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10681 states to 7949 states and 10681 transitions. [2022-12-15 03:29:58,213 INFO L276 IsEmpty]: Start isEmpty. Operand 7949 states and 10681 transitions. [2022-12-15 03:29:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2022-12-15 03:29:58,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:58,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-15 03:30:06,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:06,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10747 states to 7974 states and 10747 transitions. [2022-12-15 03:30:06,815 INFO L276 IsEmpty]: Start isEmpty. Operand 7974 states and 10747 transitions. [2022-12-15 03:30:06,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2022-12-15 03:30:06,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:06,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:07,749 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-15 03:30:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10760 states to 7982 states and 10760 transitions. [2022-12-15 03:30:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 7982 states and 10760 transitions. [2022-12-15 03:30:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2022-12-15 03:30:08,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:08,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:09,595 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-15 03:30:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:12,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10777 states to 7987 states and 10777 transitions. [2022-12-15 03:30:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 7987 states and 10777 transitions. [2022-12-15 03:30:12,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2022-12-15 03:30:12,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:12,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-15 03:30:15,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10787 states to 7995 states and 10787 transitions. [2022-12-15 03:30:15,210 INFO L276 IsEmpty]: Start isEmpty. Operand 7995 states and 10787 transitions. [2022-12-15 03:30:15,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2022-12-15 03:30:15,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:15,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-15 03:30:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10794 states to 8000 states and 10794 transitions. [2022-12-15 03:30:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 8000 states and 10794 transitions. [2022-12-15 03:30:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2022-12-15 03:30:17,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:17,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2022-12-15 03:30:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10824 states to 8021 states and 10824 transitions. [2022-12-15 03:30:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 8021 states and 10824 transitions. [2022-12-15 03:30:23,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2022-12-15 03:30:23,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:23,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:24,692 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-15 03:30:25,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:25,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10836 states to 8027 states and 10836 transitions. [2022-12-15 03:30:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 8027 states and 10836 transitions. [2022-12-15 03:30:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2022-12-15 03:30:25,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:25,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:30:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:30,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10906 states to 8080 states and 10906 transitions. [2022-12-15 03:30:30,442 INFO L276 IsEmpty]: Start isEmpty. Operand 8080 states and 10906 transitions. [2022-12-15 03:30:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1181 [2022-12-15 03:30:30,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:30,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:31,686 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 322 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:30:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10925 states to 8099 states and 10925 transitions. [2022-12-15 03:30:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 8099 states and 10925 transitions. [2022-12-15 03:30:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2022-12-15 03:30:33,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:33,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:33,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:34,020 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-12-15 03:30:41,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10964 states to 8120 states and 10964 transitions. [2022-12-15 03:30:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 8120 states and 10964 transitions. [2022-12-15 03:30:41,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2022-12-15 03:30:41,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:41,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:42,310 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-12-15 03:30:46,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10972 states to 8126 states and 10972 transitions. [2022-12-15 03:30:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 8126 states and 10972 transitions. [2022-12-15 03:30:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2022-12-15 03:30:46,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:46,996 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-12-15 03:30:49,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11004 states to 8154 states and 11004 transitions. [2022-12-15 03:30:49,235 INFO L276 IsEmpty]: Start isEmpty. Operand 8154 states and 11004 transitions. [2022-12-15 03:30:49,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2022-12-15 03:30:49,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:49,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:50,714 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:30:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11082 states to 8210 states and 11082 transitions. [2022-12-15 03:30:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 8210 states and 11082 transitions. [2022-12-15 03:30:55,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2022-12-15 03:30:55,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:55,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:55,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-12-15 03:30:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:57,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11089 states to 8216 states and 11089 transitions. [2022-12-15 03:30:57,939 INFO L276 IsEmpty]: Start isEmpty. Operand 8216 states and 11089 transitions. [2022-12-15 03:30:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2022-12-15 03:30:57,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:57,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-12-15 03:31:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:02,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11100 states to 8224 states and 11100 transitions. [2022-12-15 03:31:02,015 INFO L276 IsEmpty]: Start isEmpty. Operand 8224 states and 11100 transitions. [2022-12-15 03:31:02,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2022-12-15 03:31:02,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:02,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:04,490 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 304 proven. 120 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:31:10,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:10,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11182 states to 8298 states and 11182 transitions. [2022-12-15 03:31:10,341 INFO L276 IsEmpty]: Start isEmpty. Operand 8298 states and 11182 transitions. [2022-12-15 03:31:10,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2022-12-15 03:31:10,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:10,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:10,969 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 284 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-12-15 03:31:12,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:12,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11198 states to 8313 states and 11198 transitions. [2022-12-15 03:31:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 8313 states and 11198 transitions. [2022-12-15 03:31:12,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2022-12-15 03:31:12,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:12,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-12-15 03:31:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11342 states to 8430 states and 11342 transitions. [2022-12-15 03:31:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 8430 states and 11342 transitions. [2022-12-15 03:31:25,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2022-12-15 03:31:25,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:25,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:25,958 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 261 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:31:30,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11374 states to 8447 states and 11374 transitions. [2022-12-15 03:31:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 8447 states and 11374 transitions. [2022-12-15 03:31:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2022-12-15 03:31:30,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:30,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:30,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2022-12-15 03:31:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:36,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11411 states to 8473 states and 11411 transitions. [2022-12-15 03:31:36,965 INFO L276 IsEmpty]: Start isEmpty. Operand 8473 states and 11411 transitions. [2022-12-15 03:31:36,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1188 [2022-12-15 03:31:36,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:36,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 433 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-12-15 03:31:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11438 states to 8491 states and 11438 transitions. [2022-12-15 03:31:41,906 INFO L276 IsEmpty]: Start isEmpty. Operand 8491 states and 11438 transitions. [2022-12-15 03:31:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1188 [2022-12-15 03:31:41,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:41,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:42,662 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 280 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-12-15 03:31:44,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11447 states to 8499 states and 11447 transitions. [2022-12-15 03:31:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 8499 states and 11447 transitions. [2022-12-15 03:31:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1189 [2022-12-15 03:31:44,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:44,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 280 proven. 127 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-12-15 03:31:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:49,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11466 states to 8518 states and 11466 transitions. [2022-12-15 03:31:49,142 INFO L276 IsEmpty]: Start isEmpty. Operand 8518 states and 11466 transitions. [2022-12-15 03:31:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1189 [2022-12-15 03:31:49,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 280 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2022-12-15 03:31:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:51,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11474 states to 8524 states and 11474 transitions. [2022-12-15 03:31:51,743 INFO L276 IsEmpty]: Start isEmpty. Operand 8524 states and 11474 transitions. [2022-12-15 03:31:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1189 [2022-12-15 03:31:51,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:51,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:51,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:52,477 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 280 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2022-12-15 03:31:53,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:53,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11474 states to 8525 states and 11474 transitions. [2022-12-15 03:31:53,196 INFO L276 IsEmpty]: Start isEmpty. Operand 8525 states and 11474 transitions. [2022-12-15 03:31:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1189 [2022-12-15 03:31:53,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:53,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:54,782 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 279 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:55,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:55,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11478 states to 8528 states and 11478 transitions. [2022-12-15 03:31:55,416 INFO L276 IsEmpty]: Start isEmpty. Operand 8528 states and 11478 transitions. [2022-12-15 03:31:55,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2022-12-15 03:31:55,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2022-12-15 03:32:03,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11796 states to 8787 states and 11796 transitions. [2022-12-15 03:32:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 8787 states and 11796 transitions. [2022-12-15 03:32:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2022-12-15 03:32:03,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:03,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:04,534 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2022-12-15 03:32:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11799 states to 8790 states and 11799 transitions. [2022-12-15 03:32:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 8790 states and 11799 transitions. [2022-12-15 03:32:05,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2022-12-15 03:32:05,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:05,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:05,991 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-12-15 03:32:07,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11802 states to 8792 states and 11802 transitions. [2022-12-15 03:32:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 8792 states and 11802 transitions. [2022-12-15 03:32:07,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2022-12-15 03:32:07,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,253 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 397 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:32:13,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11825 states to 8805 states and 11825 transitions. [2022-12-15 03:32:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand 8805 states and 11825 transitions. [2022-12-15 03:32:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2022-12-15 03:32:13,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 266 proven. 20 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:32:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12008 states to 8940 states and 12008 transitions. [2022-12-15 03:32:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 8940 states and 12008 transitions. [2022-12-15 03:32:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2022-12-15 03:32:31,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:31,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:33,178 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 266 proven. 20 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:32:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12045 states to 8956 states and 12045 transitions. [2022-12-15 03:32:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 8956 states and 12045 transitions. [2022-12-15 03:32:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-15 03:32:38,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 284 proven. 131 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:32:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12191 states to 9062 states and 12191 transitions. [2022-12-15 03:32:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 9062 states and 12191 transitions. [2022-12-15 03:32:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-15 03:32:51,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:51,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 284 proven. 131 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:32:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12213 states to 9078 states and 12213 transitions. [2022-12-15 03:32:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 9078 states and 12213 transitions. [2022-12-15 03:32:58,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-15 03:32:58,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:58,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 284 proven. 131 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:33:03,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12225 states to 9086 states and 12225 transitions. [2022-12-15 03:33:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 9086 states and 12225 transitions. [2022-12-15 03:33:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-15 03:33:03,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:03,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 284 proven. 131 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:33:06,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:06,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12231 states to 9091 states and 12231 transitions. [2022-12-15 03:33:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 9091 states and 12231 transitions. [2022-12-15 03:33:06,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-15 03:33:06,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:06,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 284 proven. 131 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:33:09,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12237 states to 9096 states and 12237 transitions. [2022-12-15 03:33:09,726 INFO L276 IsEmpty]: Start isEmpty. Operand 9096 states and 12237 transitions. [2022-12-15 03:33:09,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2022-12-15 03:33:09,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:09,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:11,109 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:13,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12263 states to 9097 states and 12263 transitions. [2022-12-15 03:33:13,946 INFO L276 IsEmpty]: Start isEmpty. Operand 9097 states and 12263 transitions. [2022-12-15 03:33:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1196 [2022-12-15 03:33:13,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 304 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-15 03:33:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12273 states to 9103 states and 12273 transitions. [2022-12-15 03:33:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 9103 states and 12273 transitions. [2022-12-15 03:33:16,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1196 [2022-12-15 03:33:16,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:16,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 304 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-15 03:33:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12294 states to 9119 states and 12294 transitions. [2022-12-15 03:33:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 9119 states and 12294 transitions. [2022-12-15 03:33:22,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1196 [2022-12-15 03:33:22,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:22,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:23,707 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 304 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-15 03:33:27,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12305 states to 9127 states and 12305 transitions. [2022-12-15 03:33:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 9127 states and 12305 transitions. [2022-12-15 03:33:27,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1196 [2022-12-15 03:33:27,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:27,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:27,837 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 287 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-12-15 03:33:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:29,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12311 states to 9132 states and 12311 transitions. [2022-12-15 03:33:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 9132 states and 12311 transitions. [2022-12-15 03:33:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2022-12-15 03:33:29,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:29,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:30,080 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 415 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-15 03:33:33,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:33,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12413 states to 9195 states and 12413 transitions. [2022-12-15 03:33:33,191 INFO L276 IsEmpty]: Start isEmpty. Operand 9195 states and 12413 transitions. [2022-12-15 03:33:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2022-12-15 03:33:33,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:33,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:33,837 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 301 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-12-15 03:33:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:34,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12416 states to 9198 states and 12416 transitions. [2022-12-15 03:33:34,497 INFO L276 IsEmpty]: Start isEmpty. Operand 9198 states and 12416 transitions. [2022-12-15 03:33:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2022-12-15 03:33:34,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:34,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:35,246 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2022-12-15 03:33:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12432 states to 9212 states and 12432 transitions. [2022-12-15 03:33:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 9212 states and 12432 transitions. [2022-12-15 03:33:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2022-12-15 03:33:36,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:36,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 280 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:33:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:40,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12464 states to 9232 states and 12464 transitions. [2022-12-15 03:33:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 9232 states and 12464 transitions. [2022-12-15 03:33:40,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2022-12-15 03:33:40,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 280 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:33:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:43,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12473 states to 9240 states and 12473 transitions. [2022-12-15 03:33:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 9240 states and 12473 transitions. [2022-12-15 03:33:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2022-12-15 03:33:43,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:43,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:45,419 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12572 states to 9331 states and 12572 transitions. [2022-12-15 03:33:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 9331 states and 12572 transitions. [2022-12-15 03:33:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1200 [2022-12-15 03:33:52,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:52,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 284 proven. 137 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:34:08,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12712 states to 9454 states and 12712 transitions. [2022-12-15 03:34:08,392 INFO L276 IsEmpty]: Start isEmpty. Operand 9454 states and 12712 transitions. [2022-12-15 03:34:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1200 [2022-12-15 03:34:08,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:08,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:09,320 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 278 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-15 03:34:12,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12723 states to 9460 states and 12723 transitions. [2022-12-15 03:34:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 9460 states and 12723 transitions. [2022-12-15 03:34:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1200 [2022-12-15 03:34:12,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 278 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-15 03:34:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:17,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12741 states to 9476 states and 12741 transitions. [2022-12-15 03:34:17,800 INFO L276 IsEmpty]: Start isEmpty. Operand 9476 states and 12741 transitions. [2022-12-15 03:34:17,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2022-12-15 03:34:17,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:17,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:19,856 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 324 proven. 96 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-12-15 03:34:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12824 states to 9552 states and 12824 transitions. [2022-12-15 03:34:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 9552 states and 12824 transitions. [2022-12-15 03:34:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2022-12-15 03:34:25,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:25,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:25,788 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 304 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2022-12-15 03:34:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12839 states to 9566 states and 12839 transitions. [2022-12-15 03:34:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 9566 states and 12839 transitions. [2022-12-15 03:34:26,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2022-12-15 03:34:26,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:26,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:26,991 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:34:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12841 states to 9569 states and 12841 transitions. [2022-12-15 03:34:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 9569 states and 12841 transitions. [2022-12-15 03:34:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2022-12-15 03:34:27,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:27,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 279 proven. 26 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:34:40,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12958 states to 9652 states and 12958 transitions. [2022-12-15 03:34:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 9652 states and 12958 transitions. [2022-12-15 03:34:40,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2022-12-15 03:34:40,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:40,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:42,214 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 279 proven. 26 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:34:44,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12969 states to 9653 states and 12969 transitions. [2022-12-15 03:34:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 9653 states and 12969 transitions. [2022-12-15 03:34:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2022-12-15 03:34:44,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:44,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:45,583 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 279 proven. 26 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:34:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12997 states to 9673 states and 12997 transitions. [2022-12-15 03:34:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 9673 states and 12997 transitions. [2022-12-15 03:34:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2022-12-15 03:34:48,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:48,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:49,992 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 279 proven. 26 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:34:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:51,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13006 states to 9681 states and 13006 transitions. [2022-12-15 03:34:51,829 INFO L276 IsEmpty]: Start isEmpty. Operand 9681 states and 13006 transitions. [2022-12-15 03:34:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1202 [2022-12-15 03:34:51,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:51,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:52,480 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 305 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2022-12-15 03:34:53,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13011 states to 9685 states and 13011 transitions. [2022-12-15 03:34:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 9685 states and 13011 transitions. [2022-12-15 03:34:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1202 [2022-12-15 03:34:53,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:53,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:54,537 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:34:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:56,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13016 states to 9686 states and 13016 transitions. [2022-12-15 03:34:56,138 INFO L276 IsEmpty]: Start isEmpty. Operand 9686 states and 13016 transitions. [2022-12-15 03:34:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1204 [2022-12-15 03:34:56,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:56,789 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 307 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-12-15 03:34:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13020 states to 9689 states and 13020 transitions. [2022-12-15 03:34:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 9689 states and 13020 transitions. [2022-12-15 03:34:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1205 [2022-12-15 03:34:57,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:57,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:58,039 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2022-12-15 03:34:58,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13029 states to 9694 states and 13029 transitions. [2022-12-15 03:34:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 9694 states and 13029 transitions. [2022-12-15 03:34:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1206 [2022-12-15 03:34:58,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:58,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:58,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:00,035 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:35:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13089 states to 9727 states and 13089 transitions. [2022-12-15 03:35:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 9727 states and 13089 transitions. [2022-12-15 03:35:03,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1208 [2022-12-15 03:35:03,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:03,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 342 proven. 207 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:35:28,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13242 states to 9851 states and 13242 transitions. [2022-12-15 03:35:28,306 INFO L276 IsEmpty]: Start isEmpty. Operand 9851 states and 13242 transitions. [2022-12-15 03:35:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1209 [2022-12-15 03:35:28,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:28,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-12-15 03:35:29,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13248 states to 9856 states and 13248 transitions. [2022-12-15 03:35:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 9856 states and 13248 transitions. [2022-12-15 03:35:29,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1214 [2022-12-15 03:35:29,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:29,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:32,043 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 312 proven. 138 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-15 03:35:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13434 states to 10007 states and 13434 transitions. [2022-12-15 03:35:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10007 states and 13434 transitions. [2022-12-15 03:35:53,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1214 [2022-12-15 03:35:53,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:53,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:35:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13457 states to 10026 states and 13457 transitions. [2022-12-15 03:35:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10026 states and 13457 transitions. [2022-12-15 03:35:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1215 [2022-12-15 03:35:57,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:58,315 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 443 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2022-12-15 03:36:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:07,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13498 states to 10063 states and 13498 transitions. [2022-12-15 03:36:07,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10063 states and 13498 transitions. [2022-12-15 03:36:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1215 [2022-12-15 03:36:07,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:07,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 436 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-15 03:36:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:08,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13506 states to 10071 states and 13506 transitions. [2022-12-15 03:36:08,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10071 states and 13506 transitions. [2022-12-15 03:36:08,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1215 [2022-12-15 03:36:08,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:08,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 443 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-15 03:36:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13522 states to 10083 states and 13522 transitions. [2022-12-15 03:36:14,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10083 states and 13522 transitions. [2022-12-15 03:36:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1215 [2022-12-15 03:36:14,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:14,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked.