./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NonTerminationSimple4.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/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_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NonTerminationSimple4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 45cf92b0c6fea336569aa3c590b09eca22523fff4b1b234a5534ea2e1e74fe84 --- 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 [2022-12-14 23:20:18,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:20:18,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:20:18,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:20:18,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:20:18,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:20:18,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:20:18,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:20:18,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:20:18,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:20:18,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:20:18,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:20:18,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:20:18,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:20:18,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:20:18,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:20:18,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:20:18,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:20:18,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:20:18,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:20:18,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:20:18,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:20:18,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:20:18,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:20:18,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:20:18,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:20:18,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:20:18,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:20:18,906 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:20:18,907 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:20:18,907 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:20:18,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:20:18,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:20:18,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:20:18,910 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:20:18,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:20:18,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:20:18,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:20:18,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:20:18,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:20:18,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:20:18,914 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 23:20:18,931 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:20:18,931 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:20:18,932 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:20:18,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:20:18,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:20:18,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:20:18,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:20:18,932 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:20:18,933 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:20:18,933 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:20:18,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:20:18,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:20:18,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:20:18,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:20:18,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:20:18,934 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:20:18,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:20:18,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:20:18,934 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_bfc80175-d9da-4a5f-8c32-c4b60436efb0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45cf92b0c6fea336569aa3c590b09eca22523fff4b1b234a5534ea2e1e74fe84 [2022-12-14 23:20:19,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:20:19,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:20:19,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:20:19,145 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:20:19,146 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:20:19,147 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-crafted/NonTerminationSimple4.c [2022-12-14 23:20:21,775 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:20:21,953 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:20:21,953 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/sv-benchmarks/c/termination-crafted/NonTerminationSimple4.c [2022-12-14 23:20:21,957 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/data/282504226/a7238f23d881422fae43ae751e50a4fa/FLAGe3fb35dba [2022-12-14 23:20:22,357 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/data/282504226/a7238f23d881422fae43ae751e50a4fa [2022-12-14 23:20:22,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:20:22,360 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:20:22,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:20:22,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:20:22,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:20:22,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73aead61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22, skipping insertion in model container [2022-12-14 23:20:22,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:20:22,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:20:22,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:20:22,478 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:20:22,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:20:22,494 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:20:22,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22 WrapperNode [2022-12-14 23:20:22,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:20:22,495 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:20:22,495 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:20:22,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:20:22,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,503 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,514 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 20 [2022-12-14 23:20:22,514 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:20:22,515 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:20:22,515 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:20:22,515 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:20:22,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,521 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,522 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,525 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,525 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:20:22,527 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:20:22,527 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:20:22,527 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:20:22,528 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:20:22,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:20:22,548 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:20:22,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc80175-d9da-4a5f-8c32-c4b60436efb0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:20:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:20:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:20:22,640 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:20:22,642 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:20:22,684 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:20:22,695 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:20:22,695 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:20:22,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:20:22 BoogieIcfgContainer [2022-12-14 23:20:22,697 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:20:22,698 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:20:22,698 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:20:22,704 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:20:22,705 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:20:22" (1/1) ... [2022-12-14 23:20:22,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:20:22,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:22,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2022-12-14 23:20:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2022-12-14 23:20:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 23:20:22,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:22,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2022-12-14 23:20:22,871 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2022-12-14 23:20:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 23:20:22,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2022-12-14 23:20:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2022-12-14 23:20:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:20:22,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:22,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2022-12-14 23:20:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2022-12-14 23:20:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 23:20:23,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 16 states and 21 transitions. [2022-12-14 23:20:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 21 transitions. [2022-12-14 23:20:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 23:20:23,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,269 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2022-12-14 23:20:23,319 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2022-12-14 23:20:23,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 23:20:23,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2022-12-14 23:20:23,455 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2022-12-14 23:20:23,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 23:20:23,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2022-12-14 23:20:23,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2022-12-14 23:20:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 23:20:23,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,630 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 28 states and 37 transitions. [2022-12-14 23:20:23,680 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions. [2022-12-14 23:20:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 23:20:23,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,750 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 31 states and 41 transitions. [2022-12-14 23:20:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2022-12-14 23:20:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 23:20:23,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 45 transitions. [2022-12-14 23:20:23,933 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 45 transitions. [2022-12-14 23:20:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:20:23,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,993 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 37 states and 49 transitions. [2022-12-14 23:20:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2022-12-14 23:20:24,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 23:20:24,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:24,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:24,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:24,127 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 53 transitions. [2022-12-14 23:20:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2022-12-14 23:20:24,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 23:20:24,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:24,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:24,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 43 states and 57 transitions. [2022-12-14 23:20:24,334 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 57 transitions. [2022-12-14 23:20:24,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 23:20:24,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:24,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:24,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:24,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 46 states and 61 transitions. [2022-12-14 23:20:24,477 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 61 transitions. [2022-12-14 23:20:24,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 23:20:24,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:24,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:24,571 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 49 states and 65 transitions. [2022-12-14 23:20:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2022-12-14 23:20:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:20:24,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:24,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:24,742 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:24,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:24,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2022-12-14 23:20:24,834 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2022-12-14 23:20:24,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:20:24,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:24,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:24,951 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2022-12-14 23:20:25,040 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2022-12-14 23:20:25,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:20:25,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:25,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:25,158 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 58 states and 77 transitions. [2022-12-14 23:20:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 77 transitions. [2022-12-14 23:20:25,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:20:25,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:25,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:25,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:25,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 61 states and 81 transitions. [2022-12-14 23:20:25,439 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 81 transitions. [2022-12-14 23:20:25,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:20:25,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:25,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 64 states and 85 transitions. [2022-12-14 23:20:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 85 transitions. [2022-12-14 23:20:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:20:25,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:25,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:25,767 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 0 proven. 551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:25,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:25,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 67 states and 89 transitions. [2022-12-14 23:20:25,854 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 89 transitions. [2022-12-14 23:20:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:20:25,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:25,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:26,005 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:26,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 70 states and 93 transitions. [2022-12-14 23:20:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 93 transitions. [2022-12-14 23:20:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:20:26,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:26,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:26,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:26,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 73 states and 97 transitions. [2022-12-14 23:20:26,357 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 97 transitions. [2022-12-14 23:20:26,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:20:26,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:26,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:26,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:26,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 76 states and 101 transitions. [2022-12-14 23:20:26,585 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 101 transitions. [2022-12-14 23:20:26,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:20:26,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:26,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:26,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:26,707 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 0 proven. 805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:26,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:26,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 79 states and 105 transitions. [2022-12-14 23:20:26,819 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 105 transitions. [2022-12-14 23:20:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:20:26,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:26,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:27,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 82 states and 109 transitions. [2022-12-14 23:20:27,054 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 109 transitions. [2022-12-14 23:20:27,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:20:27,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:27,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:27,217 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:27,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:27,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 85 states and 113 transitions. [2022-12-14 23:20:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 113 transitions. [2022-12-14 23:20:27,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:20:27,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:27,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:27,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:27,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:27,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 88 states and 117 transitions. [2022-12-14 23:20:27,633 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2022-12-14 23:20:27,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:20:27,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:27,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:27,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 91 states and 121 transitions. [2022-12-14 23:20:27,928 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 121 transitions. [2022-12-14 23:20:27,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:20:27,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:27,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:28,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 94 states and 125 transitions. [2022-12-14 23:20:28,220 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 125 transitions. [2022-12-14 23:20:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:20:28,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:28,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:28,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:28,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 97 states and 129 transitions. [2022-12-14 23:20:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 129 transitions. [2022-12-14 23:20:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:20:28,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:28,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:28,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:28,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:28,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 100 states and 133 transitions. [2022-12-14 23:20:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 133 transitions. [2022-12-14 23:20:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:20:28,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:28,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:29,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 103 states and 137 transitions. [2022-12-14 23:20:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 137 transitions. [2022-12-14 23:20:29,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 23:20:29,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:29,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:29,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:29,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 106 states and 141 transitions. [2022-12-14 23:20:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 141 transitions. [2022-12-14 23:20:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:20:29,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:29,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:29,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1650 backedges. 0 proven. 1650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:29,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:29,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 109 states and 145 transitions. [2022-12-14 23:20:29,744 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 145 transitions. [2022-12-14 23:20:29,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:20:29,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:29,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:29,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 112 states and 149 transitions. [2022-12-14 23:20:30,142 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2022-12-14 23:20:30,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:20:30,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:30,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 1855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:30,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 115 states and 153 transitions. [2022-12-14 23:20:30,488 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 153 transitions. [2022-12-14 23:20:30,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 23:20:30,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:30,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:30,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:30,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:30,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 118 states and 157 transitions. [2022-12-14 23:20:30,857 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 157 transitions. [2022-12-14 23:20:30,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:20:30,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:30,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 0 proven. 2072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 121 states and 161 transitions. [2022-12-14 23:20:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 161 transitions. [2022-12-14 23:20:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 23:20:31,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2185 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:31,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 124 states and 165 transitions. [2022-12-14 23:20:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 165 transitions. [2022-12-14 23:20:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:20:31,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:31,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2301 backedges. 0 proven. 2301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:31,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 127 states and 169 transitions. [2022-12-14 23:20:31,812 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 169 transitions. [2022-12-14 23:20:31,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 23:20:31,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:31,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 0 proven. 2420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:32,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:32,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 130 states and 173 transitions. [2022-12-14 23:20:32,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 173 transitions. [2022-12-14 23:20:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:20:32,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:32,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:32,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2542 backedges. 0 proven. 2542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:32,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 133 states and 177 transitions. [2022-12-14 23:20:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 177 transitions. [2022-12-14 23:20:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 23:20:32,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:32,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:32,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 0 proven. 2667 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:32,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 136 states and 181 transitions. [2022-12-14 23:20:32,898 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 181 transitions. [2022-12-14 23:20:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:20:32,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:32,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:32,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:33,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2795 backedges. 0 proven. 2795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 139 states and 185 transitions. [2022-12-14 23:20:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 185 transitions. [2022-12-14 23:20:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:20:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:33,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 142 states and 189 transitions. [2022-12-14 23:20:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 189 transitions. [2022-12-14 23:20:33,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:20:33,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:33,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 0 proven. 3060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:34,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 145 states and 193 transitions. [2022-12-14 23:20:34,034 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 193 transitions. [2022-12-14 23:20:34,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 23:20:34,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:34,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:34,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3197 backedges. 0 proven. 3197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 148 states and 197 transitions. [2022-12-14 23:20:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 197 transitions. [2022-12-14 23:20:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:20:34,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:34,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:34,793 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 0 proven. 3337 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2022-12-14 23:20:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2022-12-14 23:20:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 23:20:34,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:34,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:34,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3480 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:35,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:35,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 154 states and 205 transitions. [2022-12-14 23:20:35,417 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 205 transitions. [2022-12-14 23:20:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:20:35,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:35,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:35,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3626 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:35,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:35,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 157 states and 209 transitions. [2022-12-14 23:20:35,901 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 209 transitions. [2022-12-14 23:20:35,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:20:35,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:35,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3775 backedges. 0 proven. 3775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:36,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:36,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 160 states and 213 transitions. [2022-12-14 23:20:36,412 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 213 transitions. [2022-12-14 23:20:36,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:20:36,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:36,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:36,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 163 states and 217 transitions. [2022-12-14 23:20:36,886 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 217 transitions. [2022-12-14 23:20:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 23:20:36,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:37,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4082 backedges. 0 proven. 4082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 166 states and 221 transitions. [2022-12-14 23:20:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 221 transitions. [2022-12-14 23:20:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 23:20:37,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:37,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:37,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 0 proven. 4240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 169 states and 225 transitions. [2022-12-14 23:20:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 225 transitions. [2022-12-14 23:20:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:20:37,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:37,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:38,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4401 backedges. 0 proven. 4401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 172 states and 229 transitions. [2022-12-14 23:20:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 229 transitions. [2022-12-14 23:20:38,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 23:20:38,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:38,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 0 proven. 4565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 175 states and 233 transitions. [2022-12-14 23:20:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 233 transitions. [2022-12-14 23:20:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 23:20:39,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:39,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:39,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:39,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:39,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 178 states and 237 transitions. [2022-12-14 23:20:39,561 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 237 transitions. [2022-12-14 23:20:39,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 23:20:39,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:39,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:39,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4902 backedges. 0 proven. 4902 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:40,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 181 states and 241 transitions. [2022-12-14 23:20:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 241 transitions. [2022-12-14 23:20:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 23:20:40,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:40,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5075 backedges. 0 proven. 5075 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:40,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 184 states and 245 transitions. [2022-12-14 23:20:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 245 transitions. [2022-12-14 23:20:40,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 23:20:40,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:40,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5251 backedges. 0 proven. 5251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 187 states and 249 transitions. [2022-12-14 23:20:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 249 transitions. [2022-12-14 23:20:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 23:20:41,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:41,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:41,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5430 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:41,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 190 states and 253 transitions. [2022-12-14 23:20:41,875 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 253 transitions. [2022-12-14 23:20:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 23:20:41,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:41,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 5612 backedges. 0 proven. 5612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 193 states and 257 transitions. [2022-12-14 23:20:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 257 transitions. [2022-12-14 23:20:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 23:20:42,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:42,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 5797 backedges. 0 proven. 5797 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 196 states and 261 transitions. [2022-12-14 23:20:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 261 transitions. [2022-12-14 23:20:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 23:20:43,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:43,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 5985 backedges. 0 proven. 5985 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 199 states and 265 transitions. [2022-12-14 23:20:43,872 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 265 transitions. [2022-12-14 23:20:43,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 23:20:43,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:43,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6176 backedges. 0 proven. 6176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:44,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 202 states and 269 transitions. [2022-12-14 23:20:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 269 transitions. [2022-12-14 23:20:44,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 23:20:44,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:44,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:45,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6370 backedges. 0 proven. 6370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:45,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 205 states and 273 transitions. [2022-12-14 23:20:45,383 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 273 transitions. [2022-12-14 23:20:45,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 23:20:45,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:45,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6567 backedges. 0 proven. 6567 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:46,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:46,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 208 states and 277 transitions. [2022-12-14 23:20:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 277 transitions. [2022-12-14 23:20:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 23:20:46,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:46,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:46,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6767 backedges. 0 proven. 6767 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 211 states and 281 transitions. [2022-12-14 23:20:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 281 transitions. [2022-12-14 23:20:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 23:20:46,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6970 backedges. 0 proven. 6970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:47,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:47,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 214 states and 285 transitions. [2022-12-14 23:20:47,753 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 285 transitions. [2022-12-14 23:20:47,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 23:20:47,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:47,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7176 backedges. 0 proven. 7176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 289 transitions. [2022-12-14 23:20:48,632 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 289 transitions. [2022-12-14 23:20:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 23:20:48,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:48,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 0 proven. 7385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:49,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 220 states and 293 transitions. [2022-12-14 23:20:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 293 transitions. [2022-12-14 23:20:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 23:20:49,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:49,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7597 backedges. 0 proven. 7597 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 223 states and 297 transitions. [2022-12-14 23:20:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 297 transitions. [2022-12-14 23:20:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 23:20:50,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:50,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:51,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 226 states and 301 transitions. [2022-12-14 23:20:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 301 transitions. [2022-12-14 23:20:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 23:20:51,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:52,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8030 backedges. 0 proven. 8030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:52,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:52,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 229 states and 305 transitions. [2022-12-14 23:20:52,763 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 305 transitions. [2022-12-14 23:20:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 23:20:52,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:52,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8251 backedges. 0 proven. 8251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:53,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 232 states and 309 transitions. [2022-12-14 23:20:53,681 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 309 transitions. [2022-12-14 23:20:53,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 23:20:53,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:53,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8475 backedges. 0 proven. 8475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:54,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:54,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 235 states and 313 transitions. [2022-12-14 23:20:54,667 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 313 transitions. [2022-12-14 23:20:54,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 23:20:54,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:54,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8702 backedges. 0 proven. 8702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:55,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 238 states and 317 transitions. [2022-12-14 23:20:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 317 transitions. [2022-12-14 23:20:55,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 23:20:55,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:55,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:56,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8932 backedges. 0 proven. 8932 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:56,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:56,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 241 states and 321 transitions. [2022-12-14 23:20:56,702 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 321 transitions. [2022-12-14 23:20:56,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 23:20:56,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:56,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 9165 backedges. 0 proven. 9165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:57,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 244 states and 325 transitions. [2022-12-14 23:20:57,760 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 325 transitions. [2022-12-14 23:20:57,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 23:20:57,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:57,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 9401 backedges. 0 proven. 9401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:58,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 247 states and 329 transitions. [2022-12-14 23:20:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 329 transitions. [2022-12-14 23:20:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 23:20:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:58,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:58,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 9640 backedges. 0 proven. 9640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:00,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 250 states and 333 transitions. [2022-12-14 23:21:00,043 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 333 transitions. [2022-12-14 23:21:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 23:21:00,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:00,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 9882 backedges. 0 proven. 9882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:01,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 253 states and 337 transitions. [2022-12-14 23:21:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 337 transitions. [2022-12-14 23:21:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 23:21:01,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:01,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:02,132 INFO L134 CoverageAnalysis]: Checked inductivity of 10127 backedges. 0 proven. 10127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:02,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 256 states and 341 transitions. [2022-12-14 23:21:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 341 transitions. [2022-12-14 23:21:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 23:21:02,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 10375 backedges. 0 proven. 10375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:03,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:03,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 259 states and 345 transitions. [2022-12-14 23:21:03,616 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 345 transitions. [2022-12-14 23:21:03,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 23:21:03,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:03,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 10626 backedges. 0 proven. 10626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:04,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:04,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 262 states and 349 transitions. [2022-12-14 23:21:04,883 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 349 transitions. [2022-12-14 23:21:04,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 23:21:04,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:04,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:05,884 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 0 proven. 10880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 265 states and 353 transitions. [2022-12-14 23:21:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 353 transitions. [2022-12-14 23:21:06,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 23:21:06,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:06,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 11137 backedges. 0 proven. 11137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 268 states and 357 transitions. [2022-12-14 23:21:07,481 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 357 transitions. [2022-12-14 23:21:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 23:21:07,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:07,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:07,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:08,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11397 backedges. 0 proven. 11397 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:08,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 271 states and 361 transitions. [2022-12-14 23:21:08,720 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 361 transitions. [2022-12-14 23:21:08,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 23:21:08,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:08,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 11660 backedges. 0 proven. 11660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:10,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:10,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 274 states and 365 transitions. [2022-12-14 23:21:10,140 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 365 transitions. [2022-12-14 23:21:10,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 23:21:10,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:10,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:10,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 11926 backedges. 0 proven. 11926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:11,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 277 states and 369 transitions. [2022-12-14 23:21:11,699 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 369 transitions. [2022-12-14 23:21:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 23:21:11,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:11,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:11,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:12,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12195 backedges. 0 proven. 12195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:13,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:13,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 280 states and 373 transitions. [2022-12-14 23:21:13,131 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 373 transitions. [2022-12-14 23:21:13,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 23:21:13,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:13,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 12467 backedges. 0 proven. 12467 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:14,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 283 states and 377 transitions. [2022-12-14 23:21:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 377 transitions. [2022-12-14 23:21:14,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 23:21:14,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:14,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:15,731 INFO L134 CoverageAnalysis]: Checked inductivity of 12742 backedges. 0 proven. 12742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 286 states and 381 transitions. [2022-12-14 23:21:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 381 transitions. [2022-12-14 23:21:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 23:21:16,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:16,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:17,192 INFO L134 CoverageAnalysis]: Checked inductivity of 13020 backedges. 0 proven. 13020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:17,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:17,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 289 states and 385 transitions. [2022-12-14 23:21:17,489 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 385 transitions. [2022-12-14 23:21:17,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 23:21:17,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:17,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13301 backedges. 0 proven. 13301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 292 states and 389 transitions. [2022-12-14 23:21:19,022 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 389 transitions. [2022-12-14 23:21:19,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-14 23:21:19,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:19,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:19,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 13585 backedges. 0 proven. 13585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 295 states and 393 transitions. [2022-12-14 23:21:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 393 transitions. [2022-12-14 23:21:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-14 23:21:20,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:20,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 13872 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 298 states and 397 transitions. [2022-12-14 23:21:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 397 transitions. [2022-12-14 23:21:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-14 23:21:22,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 14162 backedges. 0 proven. 14162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:23,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 301 states and 401 transitions. [2022-12-14 23:21:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 401 transitions. [2022-12-14 23:21:23,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-14 23:21:23,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:23,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 14455 backedges. 0 proven. 14455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:25,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 304 states and 405 transitions. [2022-12-14 23:21:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 405 transitions. [2022-12-14 23:21:25,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 23:21:25,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:25,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 14751 backedges. 0 proven. 14751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:26,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 307 states and 409 transitions. [2022-12-14 23:21:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 409 transitions. [2022-12-14 23:21:26,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-12-14 23:21:26,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 15050 backedges. 0 proven. 15050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 310 states and 413 transitions. [2022-12-14 23:21:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 413 transitions. [2022-12-14 23:21:28,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-12-14 23:21:28,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:28,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 15352 backedges. 0 proven. 15352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 313 states and 417 transitions. [2022-12-14 23:21:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 417 transitions. [2022-12-14 23:21:30,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-12-14 23:21:30,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:30,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 15657 backedges. 0 proven. 15657 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 316 states and 421 transitions. [2022-12-14 23:21:32,134 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 421 transitions. [2022-12-14 23:21:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-12-14 23:21:32,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:32,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:33,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15965 backedges. 0 proven. 15965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 319 states and 425 transitions. [2022-12-14 23:21:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 425 transitions. [2022-12-14 23:21:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-14 23:21:33,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:33,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:35,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16276 backedges. 0 proven. 16276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 322 states and 429 transitions. [2022-12-14 23:21:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 429 transitions. [2022-12-14 23:21:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-12-14 23:21:35,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:35,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:35,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16590 backedges. 0 proven. 16590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 325 states and 433 transitions. [2022-12-14 23:21:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 433 transitions. [2022-12-14 23:21:37,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-14 23:21:37,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:37,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:39,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16907 backedges. 0 proven. 16907 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 328 states and 437 transitions. [2022-12-14 23:21:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 437 transitions. [2022-12-14 23:21:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-14 23:21:39,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:39,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:41,404 INFO L134 CoverageAnalysis]: Checked inductivity of 17227 backedges. 0 proven. 17227 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 331 states and 441 transitions. [2022-12-14 23:21:41,796 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 441 transitions. [2022-12-14 23:21:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-12-14 23:21:41,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:41,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:43,456 INFO L134 CoverageAnalysis]: Checked inductivity of 17550 backedges. 0 proven. 17550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:43,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 334 states and 445 transitions. [2022-12-14 23:21:43,888 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 445 transitions. [2022-12-14 23:21:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-12-14 23:21:43,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:43,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 0 proven. 17876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 337 states and 449 transitions. [2022-12-14 23:21:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 449 transitions. [2022-12-14 23:21:46,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-14 23:21:46,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:46,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:48,032 INFO L134 CoverageAnalysis]: Checked inductivity of 18205 backedges. 0 proven. 18205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 340 states and 453 transitions. [2022-12-14 23:21:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 453 transitions. [2022-12-14 23:21:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-12-14 23:21:48,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:48,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 18537 backedges. 0 proven. 18537 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 343 states and 457 transitions. [2022-12-14 23:21:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 457 transitions. [2022-12-14 23:21:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-12-14 23:21:50,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:52,593 INFO L134 CoverageAnalysis]: Checked inductivity of 18872 backedges. 0 proven. 18872 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 346 states and 461 transitions. [2022-12-14 23:21:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 461 transitions. [2022-12-14 23:21:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-12-14 23:21:53,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:53,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:55,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19210 backedges. 0 proven. 19210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 349 states and 465 transitions. [2022-12-14 23:21:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 465 transitions. [2022-12-14 23:21:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-12-14 23:21:55,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:55,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19551 backedges. 0 proven. 19551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 352 states and 469 transitions. [2022-12-14 23:21:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 469 transitions. [2022-12-14 23:21:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-12-14 23:21:57,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:57,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:59,903 INFO L134 CoverageAnalysis]: Checked inductivity of 19895 backedges. 0 proven. 19895 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 355 states and 473 transitions. [2022-12-14 23:22:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 473 transitions. [2022-12-14 23:22:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-12-14 23:22:00,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:02,205 INFO L134 CoverageAnalysis]: Checked inductivity of 20242 backedges. 0 proven. 20242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:02,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:02,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 358 states and 477 transitions. [2022-12-14 23:22:02,597 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 477 transitions. [2022-12-14 23:22:02,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-12-14 23:22:02,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:02,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20592 backedges. 0 proven. 20592 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:04,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:04,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 361 states and 481 transitions. [2022-12-14 23:22:04,853 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 481 transitions. [2022-12-14 23:22:04,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-12-14 23:22:04,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:04,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 20945 backedges. 0 proven. 20945 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:07,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:07,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 364 states and 485 transitions. [2022-12-14 23:22:07,164 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 485 transitions. [2022-12-14 23:22:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-12-14 23:22:07,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:07,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:09,281 INFO L134 CoverageAnalysis]: Checked inductivity of 21301 backedges. 0 proven. 21301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 367 states and 489 transitions. [2022-12-14 23:22:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 489 transitions. [2022-12-14 23:22:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-12-14 23:22:09,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:09,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:11,831 INFO L134 CoverageAnalysis]: Checked inductivity of 21660 backedges. 0 proven. 21660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 370 states and 493 transitions. [2022-12-14 23:22:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 493 transitions. [2022-12-14 23:22:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-12-14 23:22:12,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:12,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:14,376 INFO L134 CoverageAnalysis]: Checked inductivity of 22022 backedges. 0 proven. 22022 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:14,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 373 states and 497 transitions. [2022-12-14 23:22:14,805 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 497 transitions. [2022-12-14 23:22:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-12-14 23:22:14,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:14,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:17,027 INFO L134 CoverageAnalysis]: Checked inductivity of 22387 backedges. 0 proven. 22387 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:17,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 376 states and 501 transitions. [2022-12-14 23:22:17,529 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 501 transitions. [2022-12-14 23:22:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-12-14 23:22:17,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 22755 backedges. 0 proven. 22755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:20,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:20,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 379 states and 505 transitions. [2022-12-14 23:22:20,206 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 505 transitions. [2022-12-14 23:22:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-12-14 23:22:20,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:20,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 23126 backedges. 0 proven. 23126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 382 states and 509 transitions. [2022-12-14 23:22:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 509 transitions. [2022-12-14 23:22:22,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-12-14 23:22:22,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:22,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:25,132 INFO L134 CoverageAnalysis]: Checked inductivity of 23500 backedges. 0 proven. 23500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 385 states and 513 transitions. [2022-12-14 23:22:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 513 transitions. [2022-12-14 23:22:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-12-14 23:22:25,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:25,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 23877 backedges. 0 proven. 23877 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:28,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:28,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 388 states and 517 transitions. [2022-12-14 23:22:28,493 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 517 transitions. [2022-12-14 23:22:28,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-12-14 23:22:28,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:28,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:31,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24257 backedges. 0 proven. 24257 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:31,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:31,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 391 states and 521 transitions. [2022-12-14 23:22:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 521 transitions. [2022-12-14 23:22:31,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2022-12-14 23:22:31,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:31,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24640 backedges. 0 proven. 24640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:34,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:34,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 394 states and 525 transitions. [2022-12-14 23:22:34,840 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 525 transitions. [2022-12-14 23:22:34,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2022-12-14 23:22:34,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:34,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 25026 backedges. 0 proven. 25026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 397 states and 529 transitions. [2022-12-14 23:22:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 529 transitions. [2022-12-14 23:22:37,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-12-14 23:22:37,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:37,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:40,638 INFO L134 CoverageAnalysis]: Checked inductivity of 25415 backedges. 0 proven. 25415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:41,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 400 states and 533 transitions. [2022-12-14 23:22:41,059 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 533 transitions. [2022-12-14 23:22:41,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-12-14 23:22:41,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:41,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:43,850 INFO L134 CoverageAnalysis]: Checked inductivity of 25807 backedges. 0 proven. 25807 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 403 states and 537 transitions. [2022-12-14 23:22:44,369 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 537 transitions. [2022-12-14 23:22:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2022-12-14 23:22:44,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:44,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 26202 backedges. 0 proven. 26202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 406 states and 541 transitions. [2022-12-14 23:22:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 541 transitions. [2022-12-14 23:22:47,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-12-14 23:22:47,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:47,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:47,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:50,435 INFO L134 CoverageAnalysis]: Checked inductivity of 26600 backedges. 0 proven. 26600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:50,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:50,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 409 states and 545 transitions. [2022-12-14 23:22:50,906 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 545 transitions. [2022-12-14 23:22:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2022-12-14 23:22:50,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:50,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:53,936 INFO L134 CoverageAnalysis]: Checked inductivity of 27001 backedges. 0 proven. 27001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:54,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:54,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 412 states and 549 transitions. [2022-12-14 23:22:54,486 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 549 transitions. [2022-12-14 23:22:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-12-14 23:22:54,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:54,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 27405 backedges. 0 proven. 27405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 415 states and 553 transitions. [2022-12-14 23:22:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 553 transitions. [2022-12-14 23:22:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-12-14 23:22:58,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:58,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:01,342 INFO L134 CoverageAnalysis]: Checked inductivity of 27812 backedges. 0 proven. 27812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 418 states and 557 transitions. [2022-12-14 23:23:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 557 transitions. [2022-12-14 23:23:01,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-12-14 23:23:01,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:01,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:04,851 INFO L134 CoverageAnalysis]: Checked inductivity of 28222 backedges. 0 proven. 28222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:05,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:05,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 421 states and 561 transitions. [2022-12-14 23:23:05,240 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 561 transitions. [2022-12-14 23:23:05,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-12-14 23:23:05,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:05,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:08,445 INFO L134 CoverageAnalysis]: Checked inductivity of 28635 backedges. 0 proven. 28635 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 424 states and 565 transitions. [2022-12-14 23:23:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 565 transitions. [2022-12-14 23:23:08,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-12-14 23:23:08,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:08,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 29051 backedges. 0 proven. 29051 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:12,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 427 states and 569 transitions. [2022-12-14 23:23:12,543 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 569 transitions. [2022-12-14 23:23:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2022-12-14 23:23:12,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 29470 backedges. 0 proven. 29470 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:16,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:16,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 430 states and 573 transitions. [2022-12-14 23:23:16,268 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 573 transitions. [2022-12-14 23:23:16,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-12-14 23:23:16,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:16,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:16,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 29892 backedges. 0 proven. 29892 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 433 states and 577 transitions. [2022-12-14 23:23:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 577 transitions. [2022-12-14 23:23:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2022-12-14 23:23:19,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:19,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 30317 backedges. 0 proven. 30317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:23,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 436 states and 581 transitions. [2022-12-14 23:23:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 581 transitions. [2022-12-14 23:23:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2022-12-14 23:23:23,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:23,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:23,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 30745 backedges. 0 proven. 30745 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:27,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:27,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 439 states and 585 transitions. [2022-12-14 23:23:27,418 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 585 transitions. [2022-12-14 23:23:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2022-12-14 23:23:27,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:27,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:30,852 INFO L134 CoverageAnalysis]: Checked inductivity of 31176 backedges. 0 proven. 31176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 442 states and 589 transitions. [2022-12-14 23:23:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 589 transitions. [2022-12-14 23:23:31,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2022-12-14 23:23:31,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:31,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 31610 backedges. 0 proven. 31610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 445 states and 593 transitions. [2022-12-14 23:23:35,404 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 593 transitions. [2022-12-14 23:23:35,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2022-12-14 23:23:35,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:35,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 32047 backedges. 0 proven. 32047 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 448 states and 597 transitions. [2022-12-14 23:23:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 597 transitions. [2022-12-14 23:23:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2022-12-14 23:23:39,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 32487 backedges. 0 proven. 32487 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:43,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 451 states and 601 transitions. [2022-12-14 23:23:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 601 transitions. [2022-12-14 23:23:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2022-12-14 23:23:43,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:43,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 32930 backedges. 0 proven. 32930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 454 states and 605 transitions. [2022-12-14 23:23:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 605 transitions. [2022-12-14 23:23:47,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2022-12-14 23:23:47,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:47,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 33376 backedges. 0 proven. 33376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:51,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 457 states and 609 transitions. [2022-12-14 23:23:51,846 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 609 transitions. [2022-12-14 23:23:51,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2022-12-14 23:23:51,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:51,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:55,731 INFO L134 CoverageAnalysis]: Checked inductivity of 33825 backedges. 0 proven. 33825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 460 states and 613 transitions. [2022-12-14 23:23:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 613 transitions. [2022-12-14 23:23:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2022-12-14 23:23:56,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:00,231 INFO L134 CoverageAnalysis]: Checked inductivity of 34277 backedges. 0 proven. 34277 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:00,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 463 states and 617 transitions. [2022-12-14 23:24:00,670 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 617 transitions. [2022-12-14 23:24:00,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2022-12-14 23:24:00,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:00,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 34732 backedges. 0 proven. 34732 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:05,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 466 states and 621 transitions. [2022-12-14 23:24:05,128 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 621 transitions. [2022-12-14 23:24:05,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2022-12-14 23:24:05,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:05,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 35190 backedges. 0 proven. 35190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:09,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 469 states and 625 transitions. [2022-12-14 23:24:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 625 transitions. [2022-12-14 23:24:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2022-12-14 23:24:09,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:09,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 35651 backedges. 0 proven. 35651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 472 states and 629 transitions. [2022-12-14 23:24:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 629 transitions. [2022-12-14 23:24:14,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-12-14 23:24:14,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 36115 backedges. 0 proven. 36115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 475 states and 633 transitions. [2022-12-14 23:24:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 633 transitions. [2022-12-14 23:24:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-12-14 23:24:19,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:19,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 36582 backedges. 0 proven. 36582 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 478 states and 637 transitions. [2022-12-14 23:24:23,884 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 637 transitions. [2022-12-14 23:24:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2022-12-14 23:24:23,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:23,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:28,216 INFO L134 CoverageAnalysis]: Checked inductivity of 37052 backedges. 0 proven. 37052 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:28,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:28,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 481 states and 641 transitions. [2022-12-14 23:24:28,746 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 641 transitions. [2022-12-14 23:24:28,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2022-12-14 23:24:28,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:28,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 37525 backedges. 0 proven. 37525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:33,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 484 states and 645 transitions. [2022-12-14 23:24:33,694 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 645 transitions. [2022-12-14 23:24:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2022-12-14 23:24:33,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:33,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:38,121 INFO L134 CoverageAnalysis]: Checked inductivity of 38001 backedges. 0 proven. 38001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 487 states and 649 transitions. [2022-12-14 23:24:38,609 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 649 transitions. [2022-12-14 23:24:38,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2022-12-14 23:24:38,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:38,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:43,169 INFO L134 CoverageAnalysis]: Checked inductivity of 38480 backedges. 0 proven. 38480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 490 states and 653 transitions. [2022-12-14 23:24:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 653 transitions. [2022-12-14 23:24:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2022-12-14 23:24:43,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:43,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:48,250 INFO L134 CoverageAnalysis]: Checked inductivity of 38962 backedges. 0 proven. 38962 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 493 states and 657 transitions. [2022-12-14 23:24:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 657 transitions. [2022-12-14 23:24:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2022-12-14 23:24:48,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:48,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 39447 backedges. 0 proven. 39447 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 496 states and 661 transitions. [2022-12-14 23:24:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 661 transitions. [2022-12-14 23:24:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2022-12-14 23:24:54,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:58,850 INFO L134 CoverageAnalysis]: Checked inductivity of 39935 backedges. 0 proven. 39935 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:59,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:59,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 499 states and 665 transitions. [2022-12-14 23:24:59,440 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 665 transitions. [2022-12-14 23:24:59,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2022-12-14 23:24:59,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:59,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:04,203 INFO L134 CoverageAnalysis]: Checked inductivity of 40426 backedges. 0 proven. 40426 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 502 states and 669 transitions. [2022-12-14 23:25:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 669 transitions. [2022-12-14 23:25:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2022-12-14 23:25:04,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:04,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 40920 backedges. 0 proven. 40920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:10,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:10,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 505 states and 673 transitions. [2022-12-14 23:25:10,153 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 673 transitions. [2022-12-14 23:25:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2022-12-14 23:25:10,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:15,136 INFO L134 CoverageAnalysis]: Checked inductivity of 41417 backedges. 0 proven. 41417 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:15,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 508 states and 677 transitions. [2022-12-14 23:25:15,671 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 677 transitions. [2022-12-14 23:25:15,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2022-12-14 23:25:15,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:15,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 41917 backedges. 0 proven. 41917 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 511 states and 681 transitions. [2022-12-14 23:25:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 681 transitions. [2022-12-14 23:25:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2022-12-14 23:25:21,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:21,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:26,407 INFO L134 CoverageAnalysis]: Checked inductivity of 42420 backedges. 0 proven. 42420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:27,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:27,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 514 states and 685 transitions. [2022-12-14 23:25:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 685 transitions. [2022-12-14 23:25:27,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2022-12-14 23:25:27,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:27,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 42926 backedges. 0 proven. 42926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:32,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 517 states and 689 transitions. [2022-12-14 23:25:32,889 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 689 transitions. [2022-12-14 23:25:32,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2022-12-14 23:25:32,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:32,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:32,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:38,154 INFO L134 CoverageAnalysis]: Checked inductivity of 43435 backedges. 0 proven. 43435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:38,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:38,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 520 states and 693 transitions. [2022-12-14 23:25:38,684 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 693 transitions. [2022-12-14 23:25:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2022-12-14 23:25:38,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:38,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:38,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:43,989 INFO L134 CoverageAnalysis]: Checked inductivity of 43947 backedges. 0 proven. 43947 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:44,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:44,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 523 states and 697 transitions. [2022-12-14 23:25:44,479 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 697 transitions. [2022-12-14 23:25:44,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2022-12-14 23:25:44,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:44,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 44462 backedges. 0 proven. 44462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:50,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 526 states and 701 transitions. [2022-12-14 23:25:50,340 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 701 transitions. [2022-12-14 23:25:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2022-12-14 23:25:50,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:55,842 INFO L134 CoverageAnalysis]: Checked inductivity of 44980 backedges. 0 proven. 44980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:56,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:56,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 529 states and 705 transitions. [2022-12-14 23:25:56,414 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 705 transitions. [2022-12-14 23:25:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2022-12-14 23:25:56,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:56,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:02,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45501 backedges. 0 proven. 45501 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 532 states and 709 transitions. [2022-12-14 23:26:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 709 transitions. [2022-12-14 23:26:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2022-12-14 23:26:02,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:02,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:08,130 INFO L134 CoverageAnalysis]: Checked inductivity of 46025 backedges. 0 proven. 46025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:08,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 535 states and 713 transitions. [2022-12-14 23:26:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 713 transitions. [2022-12-14 23:26:08,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-12-14 23:26:08,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:08,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:14,468 INFO L134 CoverageAnalysis]: Checked inductivity of 46552 backedges. 0 proven. 46552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:15,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:15,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 538 states and 717 transitions. [2022-12-14 23:26:15,093 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 717 transitions. [2022-12-14 23:26:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-12-14 23:26:15,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:15,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:20,988 INFO L134 CoverageAnalysis]: Checked inductivity of 47082 backedges. 0 proven. 47082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 541 states and 721 transitions. [2022-12-14 23:26:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 721 transitions. [2022-12-14 23:26:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-12-14 23:26:21,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:21,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 47615 backedges. 0 proven. 47615 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:28,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:28,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 544 states and 725 transitions. [2022-12-14 23:26:28,105 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 725 transitions. [2022-12-14 23:26:28,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-12-14 23:26:28,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:28,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 48151 backedges. 0 proven. 48151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 547 states and 729 transitions. [2022-12-14 23:26:34,765 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 729 transitions. [2022-12-14 23:26:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-12-14 23:26:34,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:34,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:40,846 INFO L134 CoverageAnalysis]: Checked inductivity of 48690 backedges. 0 proven. 48690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 550 states and 733 transitions. [2022-12-14 23:26:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 733 transitions. [2022-12-14 23:26:41,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-12-14 23:26:41,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:41,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:47,675 INFO L134 CoverageAnalysis]: Checked inductivity of 49232 backedges. 0 proven. 49232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:48,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:48,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 553 states and 737 transitions. [2022-12-14 23:26:48,301 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 737 transitions. [2022-12-14 23:26:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2022-12-14 23:26:48,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:48,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:54,631 INFO L134 CoverageAnalysis]: Checked inductivity of 49777 backedges. 0 proven. 49777 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:55,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:55,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 556 states and 741 transitions. [2022-12-14 23:26:55,163 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 741 transitions. [2022-12-14 23:26:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2022-12-14 23:26:55,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:55,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:01,464 INFO L134 CoverageAnalysis]: Checked inductivity of 50325 backedges. 0 proven. 50325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:02,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:02,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 559 states and 745 transitions. [2022-12-14 23:27:02,105 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 745 transitions. [2022-12-14 23:27:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2022-12-14 23:27:02,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:02,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:08,497 INFO L134 CoverageAnalysis]: Checked inductivity of 50876 backedges. 0 proven. 50876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:09,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 562 states and 749 transitions. [2022-12-14 23:27:09,047 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 749 transitions. [2022-12-14 23:27:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-12-14 23:27:09,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:09,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 51430 backedges. 0 proven. 51430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:16,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 565 states and 753 transitions. [2022-12-14 23:27:16,128 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 753 transitions. [2022-12-14 23:27:16,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2022-12-14 23:27:16,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:16,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 51987 backedges. 0 proven. 51987 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:23,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:23,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 568 states and 757 transitions. [2022-12-14 23:27:23,508 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 757 transitions. [2022-12-14 23:27:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2022-12-14 23:27:23,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:23,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 52547 backedges. 0 proven. 52547 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:31,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 571 states and 761 transitions. [2022-12-14 23:27:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 761 transitions. [2022-12-14 23:27:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2022-12-14 23:27:31,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:31,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:37,895 INFO L134 CoverageAnalysis]: Checked inductivity of 53110 backedges. 0 proven. 53110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 574 states and 765 transitions. [2022-12-14 23:27:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 765 transitions. [2022-12-14 23:27:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2022-12-14 23:27:38,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:38,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:38,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 53676 backedges. 0 proven. 53676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:45,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 577 states and 769 transitions. [2022-12-14 23:27:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 769 transitions. [2022-12-14 23:27:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2022-12-14 23:27:45,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:45,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 54245 backedges. 0 proven. 54245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 580 states and 773 transitions. [2022-12-14 23:27:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 773 transitions. [2022-12-14 23:27:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2022-12-14 23:27:53,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:53,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 54817 backedges. 0 proven. 54817 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:01,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:01,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 583 states and 777 transitions. [2022-12-14 23:28:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 777 transitions. [2022-12-14 23:28:01,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2022-12-14 23:28:01,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:01,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:01,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 55392 backedges. 0 proven. 55392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:08,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 586 states and 781 transitions. [2022-12-14 23:28:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 781 transitions. [2022-12-14 23:28:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2022-12-14 23:28:08,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:08,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 55970 backedges. 0 proven. 55970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:16,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 589 states and 785 transitions. [2022-12-14 23:28:16,912 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 785 transitions. [2022-12-14 23:28:16,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2022-12-14 23:28:16,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:16,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:24,313 INFO L134 CoverageAnalysis]: Checked inductivity of 56551 backedges. 0 proven. 56551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 592 states and 789 transitions. [2022-12-14 23:28:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 789 transitions. [2022-12-14 23:28:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2022-12-14 23:28:25,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:25,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:25,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:32,481 INFO L134 CoverageAnalysis]: Checked inductivity of 57135 backedges. 0 proven. 57135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:33,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 595 states and 793 transitions. [2022-12-14 23:28:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 793 transitions. [2022-12-14 23:28:33,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2022-12-14 23:28:33,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:33,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:33,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 57722 backedges. 0 proven. 57722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 598 states and 797 transitions. [2022-12-14 23:28:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 797 transitions. [2022-12-14 23:28:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2022-12-14 23:28:41,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:41,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:49,255 INFO L134 CoverageAnalysis]: Checked inductivity of 58312 backedges. 0 proven. 58312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:49,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:49,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 601 states and 801 transitions. [2022-12-14 23:28:49,982 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 801 transitions. [2022-12-14 23:28:49,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2022-12-14 23:28:49,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:49,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 58905 backedges. 0 proven. 58905 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:58,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 604 states and 805 transitions. [2022-12-14 23:28:58,704 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 805 transitions. [2022-12-14 23:28:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2022-12-14 23:28:58,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:58,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:06,560 INFO L134 CoverageAnalysis]: Checked inductivity of 59501 backedges. 0 proven. 59501 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:07,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 607 states and 809 transitions. [2022-12-14 23:29:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 809 transitions. [2022-12-14 23:29:07,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2022-12-14 23:29:07,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:07,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 60100 backedges. 0 proven. 60100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 610 states and 813 transitions. [2022-12-14 23:29:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 813 transitions. [2022-12-14 23:29:16,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 608 [2022-12-14 23:29:16,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:16,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 60702 backedges. 0 proven. 60702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 613 states and 817 transitions. [2022-12-14 23:29:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 817 transitions. [2022-12-14 23:29:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2022-12-14 23:29:24,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:24,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 61307 backedges. 0 proven. 61307 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:33,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 616 states and 821 transitions. [2022-12-14 23:29:33,879 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 821 transitions. [2022-12-14 23:29:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2022-12-14 23:29:33,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:33,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 61915 backedges. 0 proven. 61915 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 619 states and 825 transitions. [2022-12-14 23:29:43,651 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 825 transitions. [2022-12-14 23:29:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2022-12-14 23:29:43,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:43,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:52,391 INFO L134 CoverageAnalysis]: Checked inductivity of 62526 backedges. 0 proven. 62526 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:53,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 622 states and 829 transitions. [2022-12-14 23:29:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 829 transitions. [2022-12-14 23:29:53,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 620 [2022-12-14 23:29:53,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:53,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 63140 backedges. 0 proven. 63140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:02,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 625 states and 833 transitions. [2022-12-14 23:30:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 833 transitions. [2022-12-14 23:30:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2022-12-14 23:30:02,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:02,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:11,456 INFO L134 CoverageAnalysis]: Checked inductivity of 63757 backedges. 0 proven. 63757 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 628 states and 837 transitions. [2022-12-14 23:30:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 837 transitions. [2022-12-14 23:30:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2022-12-14 23:30:12,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:12,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:21,385 INFO L134 CoverageAnalysis]: Checked inductivity of 64377 backedges. 0 proven. 64377 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:22,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 631 states and 841 transitions. [2022-12-14 23:30:22,173 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 841 transitions. [2022-12-14 23:30:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2022-12-14 23:30:22,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:22,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 65000 backedges. 0 proven. 65000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:31,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 634 states and 845 transitions. [2022-12-14 23:30:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 845 transitions. [2022-12-14 23:30:31,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2022-12-14 23:30:31,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:31,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 65626 backedges. 0 proven. 65626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 637 states and 849 transitions. [2022-12-14 23:30:41,639 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 849 transitions. [2022-12-14 23:30:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2022-12-14 23:30:41,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:50,905 INFO L134 CoverageAnalysis]: Checked inductivity of 66255 backedges. 0 proven. 66255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 640 states and 853 transitions. [2022-12-14 23:30:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 853 transitions. [2022-12-14 23:30:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2022-12-14 23:30:51,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:51,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 66887 backedges. 0 proven. 66887 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:31:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 643 states and 857 transitions. [2022-12-14 23:31:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 857 transitions. [2022-12-14 23:31:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2022-12-14 23:31:02,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 67522 backedges. 0 proven. 67522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:31:12,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 646 states and 861 transitions. [2022-12-14 23:31:12,190 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 861 transitions. [2022-12-14 23:31:12,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2022-12-14 23:31:12,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:12,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 68160 backedges. 0 proven. 68160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:31:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:22,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 649 states and 865 transitions. [2022-12-14 23:31:22,414 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 865 transitions. [2022-12-14 23:31:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2022-12-14 23:31:22,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:22,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 68801 backedges. 0 proven. 68801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:31:33,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 652 states and 869 transitions. [2022-12-14 23:31:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 869 transitions. [2022-12-14 23:31:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2022-12-14 23:31:33,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:33,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:43,162 INFO L134 CoverageAnalysis]: Checked inductivity of 69445 backedges. 0 proven. 69445 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:31:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 655 states and 873 transitions. [2022-12-14 23:31:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 873 transitions. [2022-12-14 23:31:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2022-12-14 23:31:43,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:43,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 70092 backedges. 0 proven. 70092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:31:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 658 states and 877 transitions. [2022-12-14 23:31:54,502 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 877 transitions. [2022-12-14 23:31:54,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 656 [2022-12-14 23:31:54,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:54,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:04,478 INFO L134 CoverageAnalysis]: Checked inductivity of 70742 backedges. 0 proven. 70742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:32:05,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:05,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 661 states and 881 transitions. [2022-12-14 23:32:05,257 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 881 transitions. [2022-12-14 23:32:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 659 [2022-12-14 23:32:05,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:05,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 71395 backedges. 0 proven. 71395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:32:16,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:16,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 664 states and 885 transitions. [2022-12-14 23:32:16,378 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 885 transitions. [2022-12-14 23:32:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2022-12-14 23:32:16,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:16,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 72051 backedges. 0 proven. 72051 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:32:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 667 states and 889 transitions. [2022-12-14 23:32:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 889 transitions. [2022-12-14 23:32:27,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 665 [2022-12-14 23:32:27,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:27,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:27,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:37,951 INFO L134 CoverageAnalysis]: Checked inductivity of 72710 backedges. 0 proven. 72710 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:32:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 670 states and 893 transitions. [2022-12-14 23:32:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 893 transitions. [2022-12-14 23:32:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2022-12-14 23:32:38,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:38,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:49,169 INFO L134 CoverageAnalysis]: Checked inductivity of 73372 backedges. 0 proven. 73372 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:32:49,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:49,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 673 states and 897 transitions. [2022-12-14 23:32:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 897 transitions. [2022-12-14 23:32:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 671 [2022-12-14 23:32:49,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:00,745 INFO L134 CoverageAnalysis]: Checked inductivity of 74037 backedges. 0 proven. 74037 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:33:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 676 states and 901 transitions. [2022-12-14 23:33:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 901 transitions. [2022-12-14 23:33:01,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2022-12-14 23:33:01,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:01,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:12,457 INFO L134 CoverageAnalysis]: Checked inductivity of 74705 backedges. 0 proven. 74705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:33:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 679 states and 905 transitions. [2022-12-14 23:33:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 905 transitions. [2022-12-14 23:33:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2022-12-14 23:33:13,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:13,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:24,009 INFO L134 CoverageAnalysis]: Checked inductivity of 75376 backedges. 0 proven. 75376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:33:24,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:24,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 682 states and 909 transitions. [2022-12-14 23:33:24,803 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 909 transitions. [2022-12-14 23:33:24,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 680 [2022-12-14 23:33:24,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:24,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:35,795 INFO L134 CoverageAnalysis]: Checked inductivity of 76050 backedges. 0 proven. 76050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:33:36,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 685 states and 913 transitions. [2022-12-14 23:33:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 913 transitions. [2022-12-14 23:33:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 683 [2022-12-14 23:33:36,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:36,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:36,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 76727 backedges. 0 proven. 76727 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:33:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 688 states and 917 transitions. [2022-12-14 23:33:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 917 transitions. [2022-12-14 23:33:48,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2022-12-14 23:33:48,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:48,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77407 backedges. 0 proven. 77407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:34:00,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 691 states and 921 transitions. [2022-12-14 23:34:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 921 transitions. [2022-12-14 23:34:00,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2022-12-14 23:34:00,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:00,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 78090 backedges. 0 proven. 78090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:34:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 694 states and 925 transitions. [2022-12-14 23:34:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 925 transitions. [2022-12-14 23:34:12,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2022-12-14 23:34:12,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:12,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 78776 backedges. 0 proven. 78776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:34:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 697 states and 929 transitions. [2022-12-14 23:34:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 929 transitions. [2022-12-14 23:34:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 695 [2022-12-14 23:34:24,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:24,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 79465 backedges. 0 proven. 79465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:34:36,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:36,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 700 states and 933 transitions. [2022-12-14 23:34:36,970 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 933 transitions. [2022-12-14 23:34:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2022-12-14 23:34:36,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:36,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat