./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/Bangalore_v2.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_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/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_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/Bangalore_v2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/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_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/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 d97ba8b69128e43b30f4e3953a96913f3683509f4de403028a4cfb023afba567 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:21:02,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:21:02,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:21:02,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:21:02,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:21:02,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:21:02,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:21:02,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:21:02,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:21:02,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:21:02,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:21:02,869 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:21:02,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:21:02,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:21:02,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:21:02,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:21:02,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:21:02,875 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:21:02,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:21:02,878 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:21:02,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:21:02,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:21:02,882 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:21:02,883 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:21:02,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:21:02,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:21:02,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:21:02,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:21:02,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:21:02,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:21:02,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:21:02,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:21:02,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:21:02,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:21:02,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:21:02,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:21:02,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:21:02,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:21:02,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:21:02,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:21:02,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:21:02,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:21:02,918 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:21:02,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:21:02,919 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:21:02,919 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:21:02,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:21:02,920 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:21:02,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:21:02,921 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:21:02,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:21:02,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:21:02,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:21:02,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:21:02,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:21:02,922 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:21:02,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:21:02,922 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:21:02,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:21:02,923 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:21:02,923 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:21:02,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:21:02,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:21:02,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:21:02,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:21:02,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:21:02,924 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:21:02,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:21:02,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:21:02,925 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_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d97ba8b69128e43b30f4e3953a96913f3683509f4de403028a4cfb023afba567 [2022-12-15 00:21:03,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:21:03,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:21:03,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:21:03,146 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:21:03,146 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:21:03,147 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-crafted/Bangalore_v2.c [2022-12-15 00:21:05,635 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:21:05,787 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:21:05,787 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/sv-benchmarks/c/termination-crafted/Bangalore_v2.c [2022-12-15 00:21:05,792 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/data/365b7d2af/16e2c2636c3841bbbd308710737a7443/FLAG1d893d66b [2022-12-15 00:21:06,214 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/data/365b7d2af/16e2c2636c3841bbbd308710737a7443 [2022-12-15 00:21:06,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:21:06,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:21:06,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:21:06,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:21:06,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:21:06,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4df23841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06, skipping insertion in model container [2022-12-15 00:21:06,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,226 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:21:06,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:21:06,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:21:06,330 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:21:06,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:21:06,347 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:21:06,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06 WrapperNode [2022-12-15 00:21:06,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:21:06,348 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:21:06,348 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:21:06,348 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:21:06,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,356 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,367 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 20 [2022-12-15 00:21:06,367 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:21:06,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:21:06,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:21:06,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:21:06,373 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,374 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,378 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:21:06,380 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:21:06,380 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:21:06,380 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:21:06,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:21:06,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:21:06,401 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:21:06,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd9f0208-dddf-4a7a-80d9-6ebadccdbd66/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:21:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:21:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:21:06,495 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:21:06,497 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:21:06,541 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:21:06,553 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:21:06,554 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:21:06,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:21:06 BoogieIcfgContainer [2022-12-15 00:21:06,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:21:06,556 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:21:06,556 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:21:06,564 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:21:06,564 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:21:06" (1/1) ... [2022-12-15 00:21:06,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:21:06,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2022-12-15 00:21:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2022-12-15 00:21:06,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:21:06,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:06,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:06,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:06,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2022-12-15 00:21:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2022-12-15 00:21:06,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 00:21:06,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:06,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:07,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2022-12-15 00:21:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2022-12-15 00:21:07,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:21:07,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:07,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:07,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:07,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:21:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 11 states and 13 transitions. [2022-12-15 00:21:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2022-12-15 00:21:07,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 00:21:07,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:07,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 14 states and 17 transitions. [2022-12-15 00:21:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2022-12-15 00:21:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 00:21:07,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2022-12-15 00:21:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2022-12-15 00:21:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 00:21:07,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:08,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:08,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 20 states and 25 transitions. [2022-12-15 00:21:08,037 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2022-12-15 00:21:08,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-15 00:21:08,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:08,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2022-12-15 00:21:08,416 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2022-12-15 00:21:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 00:21:08,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:08,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2022-12-15 00:21:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2022-12-15 00:21:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-15 00:21:08,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:08,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:09,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2022-12-15 00:21:09,219 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2022-12-15 00:21:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-15 00:21:09,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:09,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:09,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 32 states and 41 transitions. [2022-12-15 00:21:09,647 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 41 transitions. [2022-12-15 00:21:09,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 00:21:09,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:09,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:09,743 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:10,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:10,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2022-12-15 00:21:10,197 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2022-12-15 00:21:10,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-15 00:21:10,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:10,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:10,298 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:10,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:10,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 38 states and 49 transitions. [2022-12-15 00:21:10,776 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2022-12-15 00:21:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-15 00:21:10,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:10,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:10,882 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:11,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 41 states and 53 transitions. [2022-12-15 00:21:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2022-12-15 00:21:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-15 00:21:11,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:11,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:11,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 44 states and 57 transitions. [2022-12-15 00:21:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 57 transitions. [2022-12-15 00:21:11,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 00:21:11,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:11,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:12,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:12,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 47 states and 61 transitions. [2022-12-15 00:21:12,516 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 61 transitions. [2022-12-15 00:21:12,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 00:21:12,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:12,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:12,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:12,667 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:13,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 50 states and 65 transitions. [2022-12-15 00:21:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2022-12-15 00:21:13,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 00:21:13,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:13,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:13,409 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 53 states and 69 transitions. [2022-12-15 00:21:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2022-12-15 00:21:13,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 00:21:13,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:13,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:14,078 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 56 states and 73 transitions. [2022-12-15 00:21:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 73 transitions. [2022-12-15 00:21:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 00:21:14,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:14,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:15,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2022-12-15 00:21:15,437 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2022-12-15 00:21:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 00:21:15,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:15,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:16,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:16,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 62 states and 81 transitions. [2022-12-15 00:21:16,127 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2022-12-15 00:21:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:21:16,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:16,284 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:16,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 65 states and 85 transitions. [2022-12-15 00:21:16,859 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2022-12-15 00:21:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:21:16,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:16,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:17,013 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:17,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 68 states and 89 transitions. [2022-12-15 00:21:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2022-12-15 00:21:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:21:17,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:17,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 71 states and 93 transitions. [2022-12-15 00:21:18,376 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2022-12-15 00:21:18,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:21:18,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:18,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:19,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 74 states and 97 transitions. [2022-12-15 00:21:19,279 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2022-12-15 00:21:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:21:19,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:19,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 77 states and 101 transitions. [2022-12-15 00:21:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 101 transitions. [2022-12-15 00:21:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:21:20,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:20,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:20,423 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 80 states and 105 transitions. [2022-12-15 00:21:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2022-12-15 00:21:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:21:21,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:21,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:22,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:22,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 83 states and 109 transitions. [2022-12-15 00:21:22,399 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 109 transitions. [2022-12-15 00:21:22,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:21:22,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:22,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:23,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:23,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 86 states and 113 transitions. [2022-12-15 00:21:23,313 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 113 transitions. [2022-12-15 00:21:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:21:23,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:23,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:23,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 89 states and 117 transitions. [2022-12-15 00:21:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 117 transitions. [2022-12-15 00:21:24,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:21:24,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:24,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 92 states and 121 transitions. [2022-12-15 00:21:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 121 transitions. [2022-12-15 00:21:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:21:25,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:25,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:26,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:26,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 95 states and 125 transitions. [2022-12-15 00:21:26,662 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 125 transitions. [2022-12-15 00:21:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 00:21:26,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:26,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:27,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:27,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 98 states and 129 transitions. [2022-12-15 00:21:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 129 transitions. [2022-12-15 00:21:27,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:21:27,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:27,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:27,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:28,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:28,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 101 states and 133 transitions. [2022-12-15 00:21:28,988 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 133 transitions. [2022-12-15 00:21:28,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:21:28,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:28,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:29,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:30,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:30,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 104 states and 137 transitions. [2022-12-15 00:21:30,396 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 137 transitions. [2022-12-15 00:21:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:21:30,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:30,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:30,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:31,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:31,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 107 states and 141 transitions. [2022-12-15 00:21:31,556 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 141 transitions. [2022-12-15 00:21:31,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 00:21:31,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:31,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:31,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 110 states and 145 transitions. [2022-12-15 00:21:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 145 transitions. [2022-12-15 00:21:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-15 00:21:32,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:32,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:32,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:33,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 113 states and 149 transitions. [2022-12-15 00:21:33,981 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 149 transitions. [2022-12-15 00:21:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-15 00:21:33,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:33,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:34,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:35,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:35,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 116 states and 153 transitions. [2022-12-15 00:21:35,327 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 153 transitions. [2022-12-15 00:21:35,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:21:35,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:35,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:36,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:36,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 119 states and 157 transitions. [2022-12-15 00:21:36,760 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 157 transitions. [2022-12-15 00:21:36,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:21:36,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:36,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:37,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:38,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 122 states and 161 transitions. [2022-12-15 00:21:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 161 transitions. [2022-12-15 00:21:38,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:21:38,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:38,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 125 states and 165 transitions. [2022-12-15 00:21:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 165 transitions. [2022-12-15 00:21:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:21:39,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:39,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:41,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 128 states and 169 transitions. [2022-12-15 00:21:41,215 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 169 transitions. [2022-12-15 00:21:41,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-15 00:21:41,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:41,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 131 states and 173 transitions. [2022-12-15 00:21:43,022 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 173 transitions. [2022-12-15 00:21:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-15 00:21:43,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:43,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2583 backedges. 0 proven. 2583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 134 states and 177 transitions. [2022-12-15 00:21:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 177 transitions. [2022-12-15 00:21:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 00:21:44,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:45,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 0 proven. 2709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:46,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 137 states and 181 transitions. [2022-12-15 00:21:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 181 transitions. [2022-12-15 00:21:46,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 00:21:46,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:46,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 0 proven. 2838 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:48,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:48,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 140 states and 185 transitions. [2022-12-15 00:21:48,514 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 185 transitions. [2022-12-15 00:21:48,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-15 00:21:48,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:48,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 0 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:50,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:50,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 143 states and 189 transitions. [2022-12-15 00:21:50,476 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 189 transitions. [2022-12-15 00:21:50,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-15 00:21:50,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:50,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 0 proven. 3105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 146 states and 193 transitions. [2022-12-15 00:21:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 193 transitions. [2022-12-15 00:21:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 00:21:52,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:52,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 0 proven. 3243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:53,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 149 states and 197 transitions. [2022-12-15 00:21:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 197 transitions. [2022-12-15 00:21:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-15 00:21:53,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 3384 backedges. 0 proven. 3384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 152 states and 201 transitions. [2022-12-15 00:21:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 201 transitions. [2022-12-15 00:21:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 00:21:55,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:55,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3528 backedges. 0 proven. 3528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 155 states and 205 transitions. [2022-12-15 00:21:57,139 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 205 transitions. [2022-12-15 00:21:57,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 00:21:57,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:57,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:57,586 INFO L134 CoverageAnalysis]: Checked inductivity of 3675 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 158 states and 209 transitions. [2022-12-15 00:21:59,013 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 209 transitions. [2022-12-15 00:21:59,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 00:21:59,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:59,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:59,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3825 backedges. 0 proven. 3825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:00,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 161 states and 213 transitions. [2022-12-15 00:22:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 213 transitions. [2022-12-15 00:22:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-15 00:22:00,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:00,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:01,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3978 backedges. 0 proven. 3978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:02,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:02,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 164 states and 217 transitions. [2022-12-15 00:22:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 217 transitions. [2022-12-15 00:22:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-15 00:22:02,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:02,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4134 backedges. 0 proven. 4134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:04,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 167 states and 221 transitions. [2022-12-15 00:22:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 221 transitions. [2022-12-15 00:22:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-15 00:22:04,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4293 backedges. 0 proven. 4293 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 170 states and 225 transitions. [2022-12-15 00:22:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 225 transitions. [2022-12-15 00:22:06,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-15 00:22:06,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:06,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:08,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 173 states and 229 transitions. [2022-12-15 00:22:08,785 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 229 transitions. [2022-12-15 00:22:08,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 00:22:08,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:08,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:09,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 0 proven. 4620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:10,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 176 states and 233 transitions. [2022-12-15 00:22:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 233 transitions. [2022-12-15 00:22:10,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 00:22:10,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:10,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:11,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4788 backedges. 0 proven. 4788 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:12,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:12,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 179 states and 237 transitions. [2022-12-15 00:22:12,960 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 237 transitions. [2022-12-15 00:22:12,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 00:22:12,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:12,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4959 backedges. 0 proven. 4959 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 182 states and 241 transitions. [2022-12-15 00:22:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 241 transitions. [2022-12-15 00:22:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:22:15,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:15,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:16,139 INFO L134 CoverageAnalysis]: Checked inductivity of 5133 backedges. 0 proven. 5133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:18,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 185 states and 245 transitions. [2022-12-15 00:22:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 245 transitions. [2022-12-15 00:22:18,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 00:22:18,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:18,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 5310 backedges. 0 proven. 5310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:20,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:20,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 188 states and 249 transitions. [2022-12-15 00:22:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 249 transitions. [2022-12-15 00:22:20,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-15 00:22:20,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:20,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:21,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5490 backedges. 0 proven. 5490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:22,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 191 states and 253 transitions. [2022-12-15 00:22:22,870 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 253 transitions. [2022-12-15 00:22:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:22:22,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:23,615 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 0 proven. 5673 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 194 states and 257 transitions. [2022-12-15 00:22:25,232 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 257 transitions. [2022-12-15 00:22:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:22:25,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5859 backedges. 0 proven. 5859 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 197 states and 261 transitions. [2022-12-15 00:22:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 261 transitions. [2022-12-15 00:22:28,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:22:28,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:28,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:28,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6048 backedges. 0 proven. 6048 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:30,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 200 states and 265 transitions. [2022-12-15 00:22:30,483 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 265 transitions. [2022-12-15 00:22:30,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 00:22:30,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:30,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6240 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:33,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:33,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 203 states and 269 transitions. [2022-12-15 00:22:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 269 transitions. [2022-12-15 00:22:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:22:33,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:33,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:33,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6435 backedges. 0 proven. 6435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 206 states and 273 transitions. [2022-12-15 00:22:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 273 transitions. [2022-12-15 00:22:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 00:22:35,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:35,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:35,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:36,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6633 backedges. 0 proven. 6633 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 209 states and 277 transitions. [2022-12-15 00:22:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 277 transitions. [2022-12-15 00:22:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 00:22:38,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:38,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6834 backedges. 0 proven. 6834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:40,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 212 states and 281 transitions. [2022-12-15 00:22:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 281 transitions. [2022-12-15 00:22:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 00:22:40,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:40,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:41,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7038 backedges. 0 proven. 7038 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:43,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 215 states and 285 transitions. [2022-12-15 00:22:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 285 transitions. [2022-12-15 00:22:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 00:22:43,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:43,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:44,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7245 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:46,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 218 states and 289 transitions. [2022-12-15 00:22:46,411 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 289 transitions. [2022-12-15 00:22:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 00:22:46,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:46,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7455 backedges. 0 proven. 7455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 221 states and 293 transitions. [2022-12-15 00:22:49,404 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 293 transitions. [2022-12-15 00:22:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 00:22:49,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:49,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:50,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7668 backedges. 0 proven. 7668 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 224 states and 297 transitions. [2022-12-15 00:22:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 297 transitions. [2022-12-15 00:22:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 00:22:52,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7884 backedges. 0 proven. 7884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:55,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 227 states and 301 transitions. [2022-12-15 00:22:55,455 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 301 transitions. [2022-12-15 00:22:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-15 00:22:55,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:55,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8103 backedges. 0 proven. 8103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 230 states and 305 transitions. [2022-12-15 00:22:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 305 transitions. [2022-12-15 00:22:58,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 00:22:58,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:58,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:59,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8325 backedges. 0 proven. 8325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 233 states and 309 transitions. [2022-12-15 00:23:01,788 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 309 transitions. [2022-12-15 00:23:01,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-15 00:23:01,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:01,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8550 backedges. 0 proven. 8550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:04,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 236 states and 313 transitions. [2022-12-15 00:23:04,709 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 313 transitions. [2022-12-15 00:23:04,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-15 00:23:04,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:04,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:05,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:07,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 239 states and 317 transitions. [2022-12-15 00:23:07,680 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 317 transitions. [2022-12-15 00:23:07,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-15 00:23:07,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:07,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:08,772 INFO L134 CoverageAnalysis]: Checked inductivity of 9009 backedges. 0 proven. 9009 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 242 states and 321 transitions. [2022-12-15 00:23:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 321 transitions. [2022-12-15 00:23:11,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 00:23:11,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:11,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:12,200 INFO L134 CoverageAnalysis]: Checked inductivity of 9243 backedges. 0 proven. 9243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:14,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 245 states and 325 transitions. [2022-12-15 00:23:14,297 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 325 transitions. [2022-12-15 00:23:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-15 00:23:14,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:14,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:15,346 INFO L134 CoverageAnalysis]: Checked inductivity of 9480 backedges. 0 proven. 9480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:17,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:17,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 248 states and 329 transitions. [2022-12-15 00:23:17,328 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 329 transitions. [2022-12-15 00:23:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 00:23:17,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:17,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:17,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:18,415 INFO L134 CoverageAnalysis]: Checked inductivity of 9720 backedges. 0 proven. 9720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:20,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:20,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 251 states and 333 transitions. [2022-12-15 00:23:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 333 transitions. [2022-12-15 00:23:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-15 00:23:20,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:20,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:21,801 INFO L134 CoverageAnalysis]: Checked inductivity of 9963 backedges. 0 proven. 9963 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 254 states and 337 transitions. [2022-12-15 00:23:24,166 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 337 transitions. [2022-12-15 00:23:24,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-15 00:23:24,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:24,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 10209 backedges. 0 proven. 10209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:27,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 257 states and 341 transitions. [2022-12-15 00:23:27,366 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 341 transitions. [2022-12-15 00:23:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-15 00:23:27,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:27,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 10458 backedges. 0 proven. 10458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:30,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 260 states and 345 transitions. [2022-12-15 00:23:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 345 transitions. [2022-12-15 00:23:30,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-15 00:23:30,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:30,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:32,185 INFO L134 CoverageAnalysis]: Checked inductivity of 10710 backedges. 0 proven. 10710 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:34,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 263 states and 349 transitions. [2022-12-15 00:23:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 349 transitions. [2022-12-15 00:23:34,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 00:23:34,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:34,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:35,882 INFO L134 CoverageAnalysis]: Checked inductivity of 10965 backedges. 0 proven. 10965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:38,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:38,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 266 states and 353 transitions. [2022-12-15 00:23:38,634 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 353 transitions. [2022-12-15 00:23:38,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-15 00:23:38,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:38,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:38,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 0 proven. 11223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 269 states and 357 transitions. [2022-12-15 00:23:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 357 transitions. [2022-12-15 00:23:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-15 00:23:42,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:43,583 INFO L134 CoverageAnalysis]: Checked inductivity of 11484 backedges. 0 proven. 11484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 272 states and 361 transitions. [2022-12-15 00:23:45,838 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 361 transitions. [2022-12-15 00:23:45,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-15 00:23:45,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:45,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11748 backedges. 0 proven. 11748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:49,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:49,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 275 states and 365 transitions. [2022-12-15 00:23:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 365 transitions. [2022-12-15 00:23:49,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-15 00:23:49,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:49,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12015 backedges. 0 proven. 12015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:53,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 278 states and 369 transitions. [2022-12-15 00:23:53,485 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 369 transitions. [2022-12-15 00:23:53,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 00:23:53,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:53,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12285 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:57,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:57,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 281 states and 373 transitions. [2022-12-15 00:23:57,939 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 373 transitions. [2022-12-15 00:23:57,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-15 00:23:57,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:57,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:59,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12558 backedges. 0 proven. 12558 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:02,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 284 states and 377 transitions. [2022-12-15 00:24:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 377 transitions. [2022-12-15 00:24:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-15 00:24:02,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:02,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:02,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:03,710 INFO L134 CoverageAnalysis]: Checked inductivity of 12834 backedges. 0 proven. 12834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:06,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 287 states and 381 transitions. [2022-12-15 00:24:06,505 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 381 transitions. [2022-12-15 00:24:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-15 00:24:06,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:06,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 13113 backedges. 0 proven. 13113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:10,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:10,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 290 states and 385 transitions. [2022-12-15 00:24:10,492 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 385 transitions. [2022-12-15 00:24:10,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-12-15 00:24:10,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:10,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 13395 backedges. 0 proven. 13395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:14,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 293 states and 389 transitions. [2022-12-15 00:24:14,518 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 389 transitions. [2022-12-15 00:24:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-15 00:24:14,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:14,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:16,458 INFO L134 CoverageAnalysis]: Checked inductivity of 13680 backedges. 0 proven. 13680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:19,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 296 states and 393 transitions. [2022-12-15 00:24:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 393 transitions. [2022-12-15 00:24:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-15 00:24:19,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:19,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:21,101 INFO L134 CoverageAnalysis]: Checked inductivity of 13968 backedges. 0 proven. 13968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:24,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:24,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 299 states and 397 transitions. [2022-12-15 00:24:24,123 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 397 transitions. [2022-12-15 00:24:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-15 00:24:24,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:24,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:24,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 14259 backedges. 0 proven. 14259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 302 states and 401 transitions. [2022-12-15 00:24:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 401 transitions. [2022-12-15 00:24:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-15 00:24:29,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 14553 backedges. 0 proven. 14553 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 305 states and 405 transitions. [2022-12-15 00:24:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 405 transitions. [2022-12-15 00:24:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-15 00:24:33,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:33,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 14850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 308 states and 409 transitions. [2022-12-15 00:24:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 409 transitions. [2022-12-15 00:24:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-12-15 00:24:38,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:38,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 15150 backedges. 0 proven. 15150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 311 states and 413 transitions. [2022-12-15 00:24:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 413 transitions. [2022-12-15 00:24:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-12-15 00:24:43,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:43,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:44,947 INFO L134 CoverageAnalysis]: Checked inductivity of 15453 backedges. 0 proven. 15453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 314 states and 417 transitions. [2022-12-15 00:24:47,794 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 417 transitions. [2022-12-15 00:24:47,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-15 00:24:47,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:47,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15759 backedges. 0 proven. 15759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 317 states and 421 transitions. [2022-12-15 00:24:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 421 transitions. [2022-12-15 00:24:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-12-15 00:24:53,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:53,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16068 backedges. 0 proven. 16068 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:57,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 320 states and 425 transitions. [2022-12-15 00:24:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 425 transitions. [2022-12-15 00:24:57,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-12-15 00:24:57,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:57,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 323 states and 429 transitions. [2022-12-15 00:25:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 429 transitions. [2022-12-15 00:25:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-15 00:25:02,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:02,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16695 backedges. 0 proven. 16695 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:07,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:07,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 326 states and 433 transitions. [2022-12-15 00:25:07,979 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 433 transitions. [2022-12-15 00:25:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-12-15 00:25:07,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:07,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 17013 backedges. 0 proven. 17013 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:13,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:13,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 329 states and 437 transitions. [2022-12-15 00:25:13,147 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 437 transitions. [2022-12-15 00:25:13,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-15 00:25:13,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:13,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:15,193 INFO L134 CoverageAnalysis]: Checked inductivity of 17334 backedges. 0 proven. 17334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:18,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:18,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 332 states and 441 transitions. [2022-12-15 00:25:18,158 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 441 transitions. [2022-12-15 00:25:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-12-15 00:25:18,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:18,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:18,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:20,327 INFO L134 CoverageAnalysis]: Checked inductivity of 17658 backedges. 0 proven. 17658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 335 states and 445 transitions. [2022-12-15 00:25:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 445 transitions. [2022-12-15 00:25:23,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-15 00:25:23,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:23,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:25,790 INFO L134 CoverageAnalysis]: Checked inductivity of 17985 backedges. 0 proven. 17985 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:29,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:29,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 338 states and 449 transitions. [2022-12-15 00:25:29,526 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 449 transitions. [2022-12-15 00:25:29,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-12-15 00:25:29,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:29,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 18315 backedges. 0 proven. 18315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 341 states and 453 transitions. [2022-12-15 00:25:35,158 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 453 transitions. [2022-12-15 00:25:35,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-12-15 00:25:35,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:35,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:37,339 INFO L134 CoverageAnalysis]: Checked inductivity of 18648 backedges. 0 proven. 18648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:40,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 344 states and 457 transitions. [2022-12-15 00:25:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 457 transitions. [2022-12-15 00:25:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-15 00:25:40,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:40,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:40,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 18984 backedges. 0 proven. 18984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 347 states and 461 transitions. [2022-12-15 00:25:46,000 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 461 transitions. [2022-12-15 00:25:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-12-15 00:25:46,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:46,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 19323 backedges. 0 proven. 19323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:51,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:51,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 350 states and 465 transitions. [2022-12-15 00:25:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 465 transitions. [2022-12-15 00:25:51,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-12-15 00:25:51,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:51,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:54,366 INFO L134 CoverageAnalysis]: Checked inductivity of 19665 backedges. 0 proven. 19665 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:57,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:57,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 353 states and 469 transitions. [2022-12-15 00:25:57,925 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 469 transitions. [2022-12-15 00:25:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-12-15 00:25:57,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:57,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 20010 backedges. 0 proven. 20010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 356 states and 473 transitions. [2022-12-15 00:26:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 473 transitions. [2022-12-15 00:26:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-12-15 00:26:04,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:04,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:06,503 INFO L134 CoverageAnalysis]: Checked inductivity of 20358 backedges. 0 proven. 20358 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 359 states and 477 transitions. [2022-12-15 00:26:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 477 transitions. [2022-12-15 00:26:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-12-15 00:26:10,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:10,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 20709 backedges. 0 proven. 20709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:16,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 362 states and 481 transitions. [2022-12-15 00:26:16,575 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 481 transitions. [2022-12-15 00:26:16,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-15 00:26:16,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:16,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 21063 backedges. 0 proven. 21063 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 365 states and 485 transitions. [2022-12-15 00:26:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 485 transitions. [2022-12-15 00:26:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-12-15 00:26:22,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:22,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:25,171 INFO L134 CoverageAnalysis]: Checked inductivity of 21420 backedges. 0 proven. 21420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 368 states and 489 transitions. [2022-12-15 00:26:28,480 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 489 transitions. [2022-12-15 00:26:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-12-15 00:26:28,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:28,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:31,281 INFO L134 CoverageAnalysis]: Checked inductivity of 21780 backedges. 0 proven. 21780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 371 states and 493 transitions. [2022-12-15 00:26:34,929 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 493 transitions. [2022-12-15 00:26:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-12-15 00:26:34,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:34,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:37,617 INFO L134 CoverageAnalysis]: Checked inductivity of 22143 backedges. 0 proven. 22143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:41,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 374 states and 497 transitions. [2022-12-15 00:26:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 497 transitions. [2022-12-15 00:26:41,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-12-15 00:26:41,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:41,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:44,386 INFO L134 CoverageAnalysis]: Checked inductivity of 22509 backedges. 0 proven. 22509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:48,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 377 states and 501 transitions. [2022-12-15 00:26:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 501 transitions. [2022-12-15 00:26:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-12-15 00:26:48,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:48,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 22878 backedges. 0 proven. 22878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:55,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:55,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 380 states and 505 transitions. [2022-12-15 00:26:55,887 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 505 transitions. [2022-12-15 00:26:55,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-12-15 00:26:55,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:55,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:58,885 INFO L134 CoverageAnalysis]: Checked inductivity of 23250 backedges. 0 proven. 23250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:02,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 383 states and 509 transitions. [2022-12-15 00:27:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 509 transitions. [2022-12-15 00:27:02,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-12-15 00:27:02,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:02,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 23625 backedges. 0 proven. 23625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:09,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:09,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 386 states and 513 transitions. [2022-12-15 00:27:09,766 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 513 transitions. [2022-12-15 00:27:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-12-15 00:27:09,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:09,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:09,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:12,912 INFO L134 CoverageAnalysis]: Checked inductivity of 24003 backedges. 0 proven. 24003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:16,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 389 states and 517 transitions. [2022-12-15 00:27:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 517 transitions. [2022-12-15 00:27:16,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-15 00:27:16,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:16,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24384 backedges. 0 proven. 24384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 392 states and 521 transitions. [2022-12-15 00:27:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 521 transitions. [2022-12-15 00:27:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-12-15 00:27:23,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:23,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:23,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24768 backedges. 0 proven. 24768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:31,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 395 states and 525 transitions. [2022-12-15 00:27:31,355 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 525 transitions. [2022-12-15 00:27:31,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-12-15 00:27:31,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:31,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 25155 backedges. 0 proven. 25155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 398 states and 529 transitions. [2022-12-15 00:27:38,469 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 529 transitions. [2022-12-15 00:27:38,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-12-15 00:27:38,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:38,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:41,695 INFO L134 CoverageAnalysis]: Checked inductivity of 25545 backedges. 0 proven. 25545 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:45,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:45,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 401 states and 533 transitions. [2022-12-15 00:27:45,667 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 533 transitions. [2022-12-15 00:27:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2022-12-15 00:27:45,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:45,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:49,230 INFO L134 CoverageAnalysis]: Checked inductivity of 25938 backedges. 0 proven. 25938 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 404 states and 537 transitions. [2022-12-15 00:27:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 537 transitions. [2022-12-15 00:27:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-12-15 00:27:53,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:53,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 26334 backedges. 0 proven. 26334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:00,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:00,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 407 states and 541 transitions. [2022-12-15 00:28:00,609 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 541 transitions. [2022-12-15 00:28:00,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-12-15 00:28:00,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:00,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:00,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:04,101 INFO L134 CoverageAnalysis]: Checked inductivity of 26733 backedges. 0 proven. 26733 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 410 states and 545 transitions. [2022-12-15 00:28:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 545 transitions. [2022-12-15 00:28:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-12-15 00:28:08,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:11,898 INFO L134 CoverageAnalysis]: Checked inductivity of 27135 backedges. 0 proven. 27135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 413 states and 549 transitions. [2022-12-15 00:28:15,844 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 549 transitions. [2022-12-15 00:28:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-12-15 00:28:15,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:15,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:19,354 INFO L134 CoverageAnalysis]: Checked inductivity of 27540 backedges. 0 proven. 27540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 416 states and 553 transitions. [2022-12-15 00:28:23,728 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 553 transitions. [2022-12-15 00:28:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-12-15 00:28:23,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:23,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 27948 backedges. 0 proven. 27948 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:31,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 419 states and 557 transitions. [2022-12-15 00:28:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 557 transitions. [2022-12-15 00:28:31,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2022-12-15 00:28:31,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:31,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 28359 backedges. 0 proven. 28359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 422 states and 561 transitions. [2022-12-15 00:28:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 561 transitions. [2022-12-15 00:28:39,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-12-15 00:28:39,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:39,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:43,250 INFO L134 CoverageAnalysis]: Checked inductivity of 28773 backedges. 0 proven. 28773 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:46,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 425 states and 565 transitions. [2022-12-15 00:28:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 565 transitions. [2022-12-15 00:28:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-12-15 00:28:46,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:46,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 29190 backedges. 0 proven. 29190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 428 states and 569 transitions. [2022-12-15 00:28:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 569 transitions. [2022-12-15 00:28:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-12-15 00:28:55,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:55,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 29610 backedges. 0 proven. 29610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 431 states and 573 transitions. [2022-12-15 00:29:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 573 transitions. [2022-12-15 00:29:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-12-15 00:29:03,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:03,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:03,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:07,662 INFO L134 CoverageAnalysis]: Checked inductivity of 30033 backedges. 0 proven. 30033 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:12,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:12,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 434 states and 577 transitions. [2022-12-15 00:29:12,337 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 577 transitions. [2022-12-15 00:29:12,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2022-12-15 00:29:12,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:12,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:16,224 INFO L134 CoverageAnalysis]: Checked inductivity of 30459 backedges. 0 proven. 30459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 437 states and 581 transitions. [2022-12-15 00:29:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 581 transitions. [2022-12-15 00:29:20,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2022-12-15 00:29:20,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:20,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:24,192 INFO L134 CoverageAnalysis]: Checked inductivity of 30888 backedges. 0 proven. 30888 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:28,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:28,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 440 states and 585 transitions. [2022-12-15 00:29:28,714 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 585 transitions. [2022-12-15 00:29:28,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-12-15 00:29:28,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:28,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:28,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:32,884 INFO L134 CoverageAnalysis]: Checked inductivity of 31320 backedges. 0 proven. 31320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 443 states and 589 transitions. [2022-12-15 00:29:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 589 transitions. [2022-12-15 00:29:36,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2022-12-15 00:29:36,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:36,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 31755 backedges. 0 proven. 31755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 446 states and 593 transitions. [2022-12-15 00:29:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 593 transitions. [2022-12-15 00:29:45,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2022-12-15 00:29:45,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:45,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 32193 backedges. 0 proven. 32193 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:54,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:54,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 449 states and 597 transitions. [2022-12-15 00:29:54,949 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 597 transitions. [2022-12-15 00:29:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-12-15 00:29:54,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:54,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:59,341 INFO L134 CoverageAnalysis]: Checked inductivity of 32634 backedges. 0 proven. 32634 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:04,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 452 states and 601 transitions. [2022-12-15 00:30:04,084 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 601 transitions. [2022-12-15 00:30:04,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-12-15 00:30:04,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:04,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:08,515 INFO L134 CoverageAnalysis]: Checked inductivity of 33078 backedges. 0 proven. 33078 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:13,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 455 states and 605 transitions. [2022-12-15 00:30:13,099 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 605 transitions. [2022-12-15 00:30:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-12-15 00:30:13,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:13,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 33525 backedges. 0 proven. 33525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:22,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 458 states and 609 transitions. [2022-12-15 00:30:22,339 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 609 transitions. [2022-12-15 00:30:22,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-12-15 00:30:22,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:22,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:22,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:26,885 INFO L134 CoverageAnalysis]: Checked inductivity of 33975 backedges. 0 proven. 33975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:31,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 461 states and 613 transitions. [2022-12-15 00:30:31,769 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 613 transitions. [2022-12-15 00:30:31,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2022-12-15 00:30:31,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 34428 backedges. 0 proven. 34428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:41,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 464 states and 617 transitions. [2022-12-15 00:30:41,088 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 617 transitions. [2022-12-15 00:30:41,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2022-12-15 00:30:41,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:41,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:45,899 INFO L134 CoverageAnalysis]: Checked inductivity of 34884 backedges. 0 proven. 34884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:50,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 467 states and 621 transitions. [2022-12-15 00:30:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 621 transitions. [2022-12-15 00:30:50,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2022-12-15 00:30:50,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:50,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 35343 backedges. 0 proven. 35343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 470 states and 625 transitions. [2022-12-15 00:31:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 625 transitions. [2022-12-15 00:31:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2022-12-15 00:31:00,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:00,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 35805 backedges. 0 proven. 35805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:10,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 473 states and 629 transitions. [2022-12-15 00:31:10,241 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 629 transitions. [2022-12-15 00:31:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-12-15 00:31:10,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:15,227 INFO L134 CoverageAnalysis]: Checked inductivity of 36270 backedges. 0 proven. 36270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:19,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 476 states and 633 transitions. [2022-12-15 00:31:19,644 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 633 transitions. [2022-12-15 00:31:19,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2022-12-15 00:31:19,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:19,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 36738 backedges. 0 proven. 36738 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:29,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:29,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 479 states and 637 transitions. [2022-12-15 00:31:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 637 transitions. [2022-12-15 00:31:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2022-12-15 00:31:29,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:29,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:34,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37209 backedges. 0 proven. 37209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 482 states and 641 transitions. [2022-12-15 00:31:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 641 transitions. [2022-12-15 00:31:39,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2022-12-15 00:31:39,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 37683 backedges. 0 proven. 37683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:51,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 485 states and 645 transitions. [2022-12-15 00:31:51,158 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 645 transitions. [2022-12-15 00:31:51,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-12-15 00:31:51,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:51,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 38160 backedges. 0 proven. 38160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:01,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 488 states and 649 transitions. [2022-12-15 00:32:01,052 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 649 transitions. [2022-12-15 00:32:01,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2022-12-15 00:32:01,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:01,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 38640 backedges. 0 proven. 38640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:11,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:11,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 491 states and 653 transitions. [2022-12-15 00:32:11,649 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 653 transitions. [2022-12-15 00:32:11,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2022-12-15 00:32:11,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:11,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:17,264 INFO L134 CoverageAnalysis]: Checked inductivity of 39123 backedges. 0 proven. 39123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:22,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 494 states and 657 transitions. [2022-12-15 00:32:22,812 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 657 transitions. [2022-12-15 00:32:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2022-12-15 00:32:22,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:22,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 39609 backedges. 0 proven. 39609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:33,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 497 states and 661 transitions. [2022-12-15 00:32:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 661 transitions. [2022-12-15 00:32:33,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2022-12-15 00:32:33,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:33,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:38,782 INFO L134 CoverageAnalysis]: Checked inductivity of 40098 backedges. 0 proven. 40098 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:44,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:44,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 500 states and 665 transitions. [2022-12-15 00:32:44,009 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 665 transitions. [2022-12-15 00:32:44,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2022-12-15 00:32:44,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:44,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:49,668 INFO L134 CoverageAnalysis]: Checked inductivity of 40590 backedges. 0 proven. 40590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 503 states and 669 transitions. [2022-12-15 00:32:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 669 transitions. [2022-12-15 00:32:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2022-12-15 00:32:54,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 41085 backedges. 0 proven. 41085 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:05,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:05,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 506 states and 673 transitions. [2022-12-15 00:33:05,365 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 673 transitions. [2022-12-15 00:33:05,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2022-12-15 00:33:05,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:05,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 41583 backedges. 0 proven. 41583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:16,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 509 states and 677 transitions. [2022-12-15 00:33:16,186 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 677 transitions. [2022-12-15 00:33:16,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2022-12-15 00:33:16,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:16,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 42084 backedges. 0 proven. 42084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:26,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 512 states and 681 transitions. [2022-12-15 00:33:26,799 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 681 transitions. [2022-12-15 00:33:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2022-12-15 00:33:26,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:26,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:32,746 INFO L134 CoverageAnalysis]: Checked inductivity of 42588 backedges. 0 proven. 42588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 515 states and 685 transitions. [2022-12-15 00:33:37,505 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 685 transitions. [2022-12-15 00:33:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2022-12-15 00:33:37,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:37,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:37,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 43095 backedges. 0 proven. 43095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 518 states and 689 transitions. [2022-12-15 00:33:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 689 transitions. [2022-12-15 00:33:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2022-12-15 00:33:48,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:54,591 INFO L134 CoverageAnalysis]: Checked inductivity of 43605 backedges. 0 proven. 43605 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:59,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:59,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 521 states and 693 transitions. [2022-12-15 00:33:59,320 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 693 transitions. [2022-12-15 00:33:59,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2022-12-15 00:33:59,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:59,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:05,512 INFO L134 CoverageAnalysis]: Checked inductivity of 44118 backedges. 0 proven. 44118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 524 states and 697 transitions. [2022-12-15 00:34:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 697 transitions. [2022-12-15 00:34:10,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2022-12-15 00:34:10,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:10,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 44634 backedges. 0 proven. 44634 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:22,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 527 states and 701 transitions. [2022-12-15 00:34:22,488 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 701 transitions. [2022-12-15 00:34:22,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-12-15 00:34:22,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:22,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45153 backedges. 0 proven. 45153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:34,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:34,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 530 states and 705 transitions. [2022-12-15 00:34:34,215 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 705 transitions. [2022-12-15 00:34:34,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-12-15 00:34:34,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45675 backedges. 0 proven. 45675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.