./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/cll_by_lseg-alloca-1.i --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_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/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_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/cll_by_lseg-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/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_7048677e-aecf-4404-b6b4-d6b315e5f343/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 de7b6b08db65388ab09a4594226fbc2a49bc8d65ecd2b95d922fabd4f3caf1d7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:32:29,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:32:29,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:32:29,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:32:29,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:32:29,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:32:29,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:32:29,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:32:29,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:32:29,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:32:29,879 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:32:29,880 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:32:29,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:32:29,882 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:32:29,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:32:29,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:32:29,895 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:32:29,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:32:29,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:32:29,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:32:29,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:32:29,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:32:29,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:32:29,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:32:29,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:32:29,903 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:32:29,903 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:32:29,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:32:29,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:32:29,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:32:29,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:32:29,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:32:29,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:32:29,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:32:29,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:32:29,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:32:29,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:32:29,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:32:29,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:32:29,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:32:29,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:32:29,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 22:32:29,934 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:32:29,934 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:32:29,934 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:32:29,935 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:32:29,935 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:32:29,935 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:32:29,935 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:32:29,935 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:32:29,935 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:32:29,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:32:29,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:32:29,936 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:32:29,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:32:29,936 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:32:29,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:32:29,936 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:32:29,936 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:32:29,936 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:32:29,936 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:32:29,936 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:32:29,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:32:29,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:32:29,937 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:32:29,937 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:32:29,937 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:32:29,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:32:29,937 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:32:29,937 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_7048677e-aecf-4404-b6b4-d6b315e5f343/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de7b6b08db65388ab09a4594226fbc2a49bc8d65ecd2b95d922fabd4f3caf1d7 [2022-12-14 22:32:30,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:32:30,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:32:30,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:32:30,111 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:32:30,111 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:32:30,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-memory-linkedlists/cll_by_lseg-alloca-1.i [2022-12-14 22:32:32,604 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:32:32,806 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:32:32,806 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/sv-benchmarks/c/termination-memory-linkedlists/cll_by_lseg-alloca-1.i [2022-12-14 22:32:32,815 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/data/68100d67a/8666c210029b4a7cb398e0273019641a/FLAGa757c8202 [2022-12-14 22:32:33,175 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/data/68100d67a/8666c210029b4a7cb398e0273019641a [2022-12-14 22:32:33,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:32:33,181 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:32:33,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:32:33,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:32:33,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:32:33,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1928ea29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33, skipping insertion in model container [2022-12-14 22:32:33,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:32:33,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:32:33,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:32:33,379 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:32:33,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:32:33,423 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:32:33,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33 WrapperNode [2022-12-14 22:32:33,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:32:33,424 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:32:33,424 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:32:33,424 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:32:33,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,449 INFO L138 Inliner]: procedures = 115, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 22 [2022-12-14 22:32:33,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:32:33,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:32:33,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:32:33,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:32:33,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,463 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,464 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:32:33,465 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:32:33,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:32:33,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:32:33,465 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:32:33,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:32:33,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:32:33,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7048677e-aecf-4404-b6b4-d6b315e5f343/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:32:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:32:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:32:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:32:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure new_lseg [2022-12-14 22:32:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure new_lseg [2022-12-14 22:32:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:32:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:32:33,575 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:32:33,577 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:32:33,671 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:32:33,691 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:32:33,691 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:32:33,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:32:33 BoogieIcfgContainer [2022-12-14 22:32:33,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:32:33,694 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:32:33,695 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:32:33,701 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:32:33,702 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:32:33" (1/1) ... [2022-12-14 22:32:33,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:32:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 18 states and 19 transitions. [2022-12-14 22:32:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2022-12-14 22:32:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-14 22:32:33,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:33,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 17 states and 18 transitions. [2022-12-14 22:32:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2022-12-14 22:32:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-14 22:32:33,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:33,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2022-12-14 22:32:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2022-12-14 22:32:34,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 22:32:34,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:34,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:34,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:34,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 21 transitions. [2022-12-14 22:32:34,173 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-14 22:32:34,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 22:32:34,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:34,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 26 transitions. [2022-12-14 22:32:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-12-14 22:32:34,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 22:32:34,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:34,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 31 transitions. [2022-12-14 22:32:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2022-12-14 22:32:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 22:32:34,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:34,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:34,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2022-12-14 22:32:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2022-12-14 22:32:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 22:32:34,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:34,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:34,851 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:34,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:34,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 23 transitions. [2022-12-14 22:32:34,956 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 23 transitions. [2022-12-14 22:32:34,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 22:32:34,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:34,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:35,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 28 transitions. [2022-12-14 22:32:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 28 transitions. [2022-12-14 22:32:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 22:32:35,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:35,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 33 transitions. [2022-12-14 22:32:35,484 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 33 transitions. [2022-12-14 22:32:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 22:32:35,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:35,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:35,688 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:35,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:35,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 38 transitions. [2022-12-14 22:32:35,816 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 38 transitions. [2022-12-14 22:32:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 22:32:35,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:35,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:36,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 43 transitions. [2022-12-14 22:32:36,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 43 transitions. [2022-12-14 22:32:36,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 22:32:36,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:36,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:36,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 48 transitions. [2022-12-14 22:32:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 48 transitions. [2022-12-14 22:32:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:32:36,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:36,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:36,829 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 53 transitions. [2022-12-14 22:32:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 53 transitions. [2022-12-14 22:32:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:32:37,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:37,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 58 transitions. [2022-12-14 22:32:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 58 transitions. [2022-12-14 22:32:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:32:37,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:37,762 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:37,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:37,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 63 transitions. [2022-12-14 22:32:37,939 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 63 transitions. [2022-12-14 22:32:37,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:32:37,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:37,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:38,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 68 transitions. [2022-12-14 22:32:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 68 transitions. [2022-12-14 22:32:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:32:38,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:38,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 73 transitions. [2022-12-14 22:32:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 73 transitions. [2022-12-14 22:32:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:32:39,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:39,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:39,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 78 transitions. [2022-12-14 22:32:39,720 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 78 transitions. [2022-12-14 22:32:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:32:39,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:39,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 83 transitions. [2022-12-14 22:32:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 83 transitions. [2022-12-14 22:32:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:32:40,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:40,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:40,796 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 88 transitions. [2022-12-14 22:32:41,061 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 88 transitions. [2022-12-14 22:32:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:32:41,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:41,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:41,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:41,499 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 93 transitions. [2022-12-14 22:32:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 93 transitions. [2022-12-14 22:32:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:32:41,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:42,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 98 transitions. [2022-12-14 22:32:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 98 transitions. [2022-12-14 22:32:42,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:32:42,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:42,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:43,063 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 819 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 103 transitions. [2022-12-14 22:32:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 103 transitions. [2022-12-14 22:32:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:32:43,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 912 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:44,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:44,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 108 transitions. [2022-12-14 22:32:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 108 transitions. [2022-12-14 22:32:44,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:32:44,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:44,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 1010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:45,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:45,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 113 transitions. [2022-12-14 22:32:45,065 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 113 transitions. [2022-12-14 22:32:45,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 22:32:45,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:45,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:45,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 1113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:45,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 118 transitions. [2022-12-14 22:32:45,994 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 118 transitions. [2022-12-14 22:32:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:32:45,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:46,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 123 transitions. [2022-12-14 22:32:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 123 transitions. [2022-12-14 22:32:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 22:32:46,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:46,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 0 proven. 1334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:47,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:47,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 128 transitions. [2022-12-14 22:32:47,993 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 128 transitions. [2022-12-14 22:32:47,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 22:32:47,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:47,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:49,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:49,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 133 transitions. [2022-12-14 22:32:49,039 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 133 transitions. [2022-12-14 22:32:49,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:32:49,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:49,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:49,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:49,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 138 transitions. [2022-12-14 22:32:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 138 transitions. [2022-12-14 22:32:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 22:32:50,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:50,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:51,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 1703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 143 transitions. [2022-12-14 22:32:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 143 transitions. [2022-12-14 22:32:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 22:32:51,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:51,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:52,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 148 transitions. [2022-12-14 22:32:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 148 transitions. [2022-12-14 22:32:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 22:32:52,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:52,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:53,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1974 backedges. 0 proven. 1974 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:54,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 153 transitions. [2022-12-14 22:32:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 153 transitions. [2022-12-14 22:32:54,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 22:32:54,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:54,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 0 proven. 2117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:55,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 158 transitions. [2022-12-14 22:32:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 158 transitions. [2022-12-14 22:32:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:32:55,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:55,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:56,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2265 backedges. 0 proven. 2265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 163 transitions. [2022-12-14 22:32:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 163 transitions. [2022-12-14 22:32:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 22:32:57,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:57,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2418 backedges. 0 proven. 2418 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:59,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 168 transitions. [2022-12-14 22:32:59,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 168 transitions. [2022-12-14 22:32:59,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 22:32:59,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:59,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2576 backedges. 0 proven. 2576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:00,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 173 transitions. [2022-12-14 22:33:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 173 transitions. [2022-12-14 22:33:00,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 22:33:00,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:00,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:02,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2739 backedges. 0 proven. 2739 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:02,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 178 transitions. [2022-12-14 22:33:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 178 transitions. [2022-12-14 22:33:02,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 22:33:02,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:02,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2907 backedges. 0 proven. 2907 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:04,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:04,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 183 transitions. [2022-12-14 22:33:04,309 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 183 transitions. [2022-12-14 22:33:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 22:33:04,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:04,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 0 proven. 3080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:06,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 188 transitions. [2022-12-14 22:33:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 188 transitions. [2022-12-14 22:33:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 22:33:06,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 3258 backedges. 0 proven. 3258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:08,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:08,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 193 transitions. [2022-12-14 22:33:08,284 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 193 transitions. [2022-12-14 22:33:08,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 22:33:08,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:08,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 0 proven. 3441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:10,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 198 transitions. [2022-12-14 22:33:10,271 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 198 transitions. [2022-12-14 22:33:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 22:33:10,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:10,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:11,956 INFO L134 CoverageAnalysis]: Checked inductivity of 3629 backedges. 0 proven. 3629 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 203 transitions. [2022-12-14 22:33:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 203 transitions. [2022-12-14 22:33:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 22:33:12,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:12,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:14,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3822 backedges. 0 proven. 3822 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:14,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 208 transitions. [2022-12-14 22:33:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 208 transitions. [2022-12-14 22:33:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 22:33:14,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:14,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:16,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 0 proven. 4020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:17,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 213 transitions. [2022-12-14 22:33:17,061 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 213 transitions. [2022-12-14 22:33:17,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 22:33:17,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:17,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4223 backedges. 0 proven. 4223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:19,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 218 transitions. [2022-12-14 22:33:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 218 transitions. [2022-12-14 22:33:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 22:33:19,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:19,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:21,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4431 backedges. 0 proven. 4431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 223 transitions. [2022-12-14 22:33:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 223 transitions. [2022-12-14 22:33:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 22:33:22,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:22,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4644 backedges. 0 proven. 4644 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:24,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 228 transitions. [2022-12-14 22:33:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 228 transitions. [2022-12-14 22:33:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 22:33:24,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:24,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4862 backedges. 0 proven. 4862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 233 transitions. [2022-12-14 22:33:27,767 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 233 transitions. [2022-12-14 22:33:27,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 22:33:27,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:27,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:27,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5085 backedges. 0 proven. 5085 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 238 transitions. [2022-12-14 22:33:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 238 transitions. [2022-12-14 22:33:30,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 22:33:30,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:33,183 INFO L134 CoverageAnalysis]: Checked inductivity of 5313 backedges. 0 proven. 5313 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 243 transitions. [2022-12-14 22:33:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 243 transitions. [2022-12-14 22:33:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:33:33,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:33,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 5546 backedges. 0 proven. 5546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:36,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 248 transitions. [2022-12-14 22:33:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 248 transitions. [2022-12-14 22:33:36,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 22:33:36,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:36,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:39,412 INFO L134 CoverageAnalysis]: Checked inductivity of 5784 backedges. 0 proven. 5784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:39,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 253 transitions. [2022-12-14 22:33:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 253 transitions. [2022-12-14 22:33:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:33:39,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:39,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:42,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6027 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:43,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 258 transitions. [2022-12-14 22:33:43,279 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 258 transitions. [2022-12-14 22:33:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 22:33:43,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:43,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:46,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6275 backedges. 0 proven. 6275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 263 transitions. [2022-12-14 22:33:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 263 transitions. [2022-12-14 22:33:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 22:33:46,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:46,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:49,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6528 backedges. 0 proven. 6528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:50,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 268 transitions. [2022-12-14 22:33:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 268 transitions. [2022-12-14 22:33:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 22:33:50,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:50,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:53,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:54,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:54,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 273 transitions. [2022-12-14 22:33:54,132 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 273 transitions. [2022-12-14 22:33:54,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 22:33:54,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:54,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:57,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7049 backedges. 0 proven. 7049 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:58,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 278 transitions. [2022-12-14 22:33:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 278 transitions. [2022-12-14 22:33:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 22:33:58,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:58,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7317 backedges. 0 proven. 7317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 283 transitions. [2022-12-14 22:34:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 283 transitions. [2022-12-14 22:34:02,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-14 22:34:02,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:02,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7590 backedges. 0 proven. 7590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 288 transitions. [2022-12-14 22:34:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 288 transitions. [2022-12-14 22:34:06,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-12-14 22:34:06,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:06,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:10,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7868 backedges. 0 proven. 7868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:11,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 293 transitions. [2022-12-14 22:34:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 293 transitions. [2022-12-14 22:34:11,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-14 22:34:11,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:11,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8151 backedges. 0 proven. 8151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:15,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 298 transitions. [2022-12-14 22:34:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 298 transitions. [2022-12-14 22:34:15,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-14 22:34:15,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:15,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8439 backedges. 0 proven. 8439 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:20,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 303 transitions. [2022-12-14 22:34:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 303 transitions. [2022-12-14 22:34:20,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-14 22:34:20,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:20,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:20,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8732 backedges. 0 proven. 8732 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:25,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 308 transitions. [2022-12-14 22:34:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 308 transitions. [2022-12-14 22:34:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-12-14 22:34:25,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:25,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 9030 backedges. 0 proven. 9030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:30,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 313 transitions. [2022-12-14 22:34:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 313 transitions. [2022-12-14 22:34:30,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-12-14 22:34:30,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:30,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 9333 backedges. 0 proven. 9333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:35,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 318 transitions. [2022-12-14 22:34:35,627 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 318 transitions. [2022-12-14 22:34:35,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-12-14 22:34:35,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:35,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:40,303 INFO L134 CoverageAnalysis]: Checked inductivity of 9641 backedges. 0 proven. 9641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:41,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 323 transitions. [2022-12-14 22:34:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 323 transitions. [2022-12-14 22:34:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-14 22:34:41,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:41,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 9954 backedges. 0 proven. 9954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:46,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:46,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 328 transitions. [2022-12-14 22:34:46,890 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 328 transitions. [2022-12-14 22:34:46,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-12-14 22:34:46,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:46,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:47,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:51,936 INFO L134 CoverageAnalysis]: Checked inductivity of 10272 backedges. 0 proven. 10272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:52,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:52,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 333 transitions. [2022-12-14 22:34:52,864 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 333 transitions. [2022-12-14 22:34:52,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-14 22:34:52,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:52,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:58,027 INFO L134 CoverageAnalysis]: Checked inductivity of 10595 backedges. 0 proven. 10595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:58,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 338 transitions. [2022-12-14 22:34:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 338 transitions. [2022-12-14 22:34:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-12-14 22:34:58,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:58,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:04,033 INFO L134 CoverageAnalysis]: Checked inductivity of 10923 backedges. 0 proven. 10923 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:04,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 343 transitions. [2022-12-14 22:35:04,968 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 343 transitions. [2022-12-14 22:35:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-12-14 22:35:04,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:04,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 11256 backedges. 0 proven. 11256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:11,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:11,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 348 transitions. [2022-12-14 22:35:11,190 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 348 transitions. [2022-12-14 22:35:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-12-14 22:35:11,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:11,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 11594 backedges. 0 proven. 11594 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:17,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:17,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 353 transitions. [2022-12-14 22:35:17,891 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 353 transitions. [2022-12-14 22:35:17,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-12-14 22:35:17,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:17,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:23,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11937 backedges. 0 proven. 11937 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:24,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:24,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 358 transitions. [2022-12-14 22:35:24,613 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 358 transitions. [2022-12-14 22:35:24,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-12-14 22:35:24,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:24,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 12285 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 363 transitions. [2022-12-14 22:35:31,339 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 363 transitions. [2022-12-14 22:35:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-12-14 22:35:31,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 12638 backedges. 0 proven. 12638 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:38,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 368 transitions. [2022-12-14 22:35:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 368 transitions. [2022-12-14 22:35:38,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-12-14 22:35:38,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:38,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:44,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12996 backedges. 0 proven. 12996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 373 transitions. [2022-12-14 22:35:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 373 transitions. [2022-12-14 22:35:45,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-12-14 22:35:45,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:45,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:45,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 13359 backedges. 0 proven. 13359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 378 transitions. [2022-12-14 22:35:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 378 transitions. [2022-12-14 22:35:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-12-14 22:35:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 13727 backedges. 0 proven. 13727 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 383 transitions. [2022-12-14 22:36:00,676 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 383 transitions. [2022-12-14 22:36:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-12-14 22:36:00,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:00,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:07,658 INFO L134 CoverageAnalysis]: Checked inductivity of 14100 backedges. 0 proven. 14100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:08,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 388 transitions. [2022-12-14 22:36:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 388 transitions. [2022-12-14 22:36:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-12-14 22:36:08,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:08,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 14478 backedges. 0 proven. 14478 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:16,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:16,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 393 transitions. [2022-12-14 22:36:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 393 transitions. [2022-12-14 22:36:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-12-14 22:36:16,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:16,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:24,262 INFO L134 CoverageAnalysis]: Checked inductivity of 14861 backedges. 0 proven. 14861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:25,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 398 transitions. [2022-12-14 22:36:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 398 transitions. [2022-12-14 22:36:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-12-14 22:36:25,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:25,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15249 backedges. 0 proven. 15249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:33,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 403 transitions. [2022-12-14 22:36:33,442 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 403 transitions. [2022-12-14 22:36:33,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-12-14 22:36:33,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:33,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 15642 backedges. 0 proven. 15642 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 408 transitions. [2022-12-14 22:36:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 408 transitions. [2022-12-14 22:36:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-12-14 22:36:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16040 backedges. 0 proven. 16040 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:51,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:51,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 413 transitions. [2022-12-14 22:36:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 413 transitions. [2022-12-14 22:36:51,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-12-14 22:36:51,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:51,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:59,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16443 backedges. 0 proven. 16443 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:00,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 418 transitions. [2022-12-14 22:37:00,068 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 418 transitions. [2022-12-14 22:37:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-12-14 22:37:00,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:00,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:08,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 0 proven. 16851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:09,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 423 transitions. [2022-12-14 22:37:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 423 transitions. [2022-12-14 22:37:09,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-12-14 22:37:09,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:09,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:18,128 INFO L134 CoverageAnalysis]: Checked inductivity of 17264 backedges. 0 proven. 17264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:18,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:18,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 428 transitions. [2022-12-14 22:37:18,963 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 428 transitions. [2022-12-14 22:37:18,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-12-14 22:37:18,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:18,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:27,885 INFO L134 CoverageAnalysis]: Checked inductivity of 17682 backedges. 0 proven. 17682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 433 transitions. [2022-12-14 22:37:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 433 transitions. [2022-12-14 22:37:28,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2022-12-14 22:37:28,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 18105 backedges. 0 proven. 18105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:38,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:38,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 438 states and 438 transitions. [2022-12-14 22:37:38,826 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 438 transitions. [2022-12-14 22:37:38,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-12-14 22:37:38,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:38,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 18533 backedges. 0 proven. 18533 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:49,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 443 transitions. [2022-12-14 22:37:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 443 transitions. [2022-12-14 22:37:49,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2022-12-14 22:37:49,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 18966 backedges. 0 proven. 18966 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:01,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:01,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 448 transitions. [2022-12-14 22:38:01,503 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 448 transitions. [2022-12-14 22:38:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-12-14 22:38:01,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:01,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:01,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:11,980 INFO L134 CoverageAnalysis]: Checked inductivity of 19404 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:13,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 453 transitions. [2022-12-14 22:38:13,120 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 453 transitions. [2022-12-14 22:38:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-12-14 22:38:13,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:13,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 19847 backedges. 0 proven. 19847 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:24,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 458 states and 458 transitions. [2022-12-14 22:38:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 458 transitions. [2022-12-14 22:38:24,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2022-12-14 22:38:24,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:24,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:35,614 INFO L134 CoverageAnalysis]: Checked inductivity of 20295 backedges. 0 proven. 20295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:36,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:36,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 463 transitions. [2022-12-14 22:38:36,808 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 463 transitions. [2022-12-14 22:38:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2022-12-14 22:38:36,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:36,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 20748 backedges. 0 proven. 20748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 468 transitions. [2022-12-14 22:38:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 468 transitions. [2022-12-14 22:38:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2022-12-14 22:38:49,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:49,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 21206 backedges. 0 proven. 21206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 473 transitions. [2022-12-14 22:39:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 473 transitions. [2022-12-14 22:39:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-12-14 22:39:01,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:01,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 21669 backedges. 0 proven. 21669 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 478 transitions. [2022-12-14 22:39:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 478 transitions. [2022-12-14 22:39:14,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-12-14 22:39:14,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:14,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:26,012 INFO L134 CoverageAnalysis]: Checked inductivity of 22137 backedges. 0 proven. 22137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 483 transitions. [2022-12-14 22:39:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 483 transitions. [2022-12-14 22:39:27,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-12-14 22:39:27,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 22610 backedges. 0 proven. 22610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:40,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:40,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 488 states and 488 transitions. [2022-12-14 22:39:40,475 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 488 transitions. [2022-12-14 22:39:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2022-12-14 22:39:40,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 23088 backedges. 0 proven. 23088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 493 transitions. [2022-12-14 22:39:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 493 transitions. [2022-12-14 22:39:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2022-12-14 22:39:53,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:53,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:06,304 INFO L134 CoverageAnalysis]: Checked inductivity of 23571 backedges. 0 proven. 23571 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:07,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 498 transitions. [2022-12-14 22:40:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 498 transitions. [2022-12-14 22:40:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2022-12-14 22:40:07,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:07,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24059 backedges. 0 proven. 24059 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 503 transitions. [2022-12-14 22:40:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 503 transitions. [2022-12-14 22:40:21,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2022-12-14 22:40:21,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:21,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:34,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24552 backedges. 0 proven. 24552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 508 transitions. [2022-12-14 22:40:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 508 transitions. [2022-12-14 22:40:36,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2022-12-14 22:40:36,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:36,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:49,993 INFO L134 CoverageAnalysis]: Checked inductivity of 25050 backedges. 0 proven. 25050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:51,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 513 transitions. [2022-12-14 22:40:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 513 transitions. [2022-12-14 22:40:51,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2022-12-14 22:40:51,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:51,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 25553 backedges. 0 proven. 25553 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:41:07,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 518 transitions. [2022-12-14 22:41:07,093 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 518 transitions. [2022-12-14 22:41:07,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2022-12-14 22:41:07,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:07,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:21,067 INFO L134 CoverageAnalysis]: Checked inductivity of 26061 backedges. 0 proven. 26061 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:41:22,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 523 states and 523 transitions. [2022-12-14 22:41:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 523 transitions. [2022-12-14 22:41:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2022-12-14 22:41:22,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:22,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:36,670 INFO L134 CoverageAnalysis]: Checked inductivity of 26574 backedges. 0 proven. 26574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:41:37,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 528 transitions. [2022-12-14 22:41:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 528 transitions. [2022-12-14 22:41:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-12-14 22:41:37,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:37,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:52,727 INFO L134 CoverageAnalysis]: Checked inductivity of 27092 backedges. 0 proven. 27092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:41:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 533 states and 533 transitions. [2022-12-14 22:41:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 533 transitions. [2022-12-14 22:41:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-12-14 22:41:53,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:08,569 INFO L134 CoverageAnalysis]: Checked inductivity of 27615 backedges. 0 proven. 27615 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:09,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 538 transitions. [2022-12-14 22:42:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 538 transitions. [2022-12-14 22:42:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-12-14 22:42:09,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:09,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:24,694 INFO L134 CoverageAnalysis]: Checked inductivity of 28143 backedges. 0 proven. 28143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 543 transitions. [2022-12-14 22:42:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 543 transitions. [2022-12-14 22:42:26,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-12-14 22:42:26,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:26,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:26,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:41,891 INFO L134 CoverageAnalysis]: Checked inductivity of 28676 backedges. 0 proven. 28676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 548 states and 548 transitions. [2022-12-14 22:42:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 548 transitions. [2022-12-14 22:42:43,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-12-14 22:42:43,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:43,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 29214 backedges. 0 proven. 29214 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:00,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 553 states and 553 transitions. [2022-12-14 22:43:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 553 transitions. [2022-12-14 22:43:00,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2022-12-14 22:43:00,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:00,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:18,049 INFO L134 CoverageAnalysis]: Checked inductivity of 29757 backedges. 0 proven. 29757 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 558 states and 558 transitions. [2022-12-14 22:43:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 558 transitions. [2022-12-14 22:43:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2022-12-14 22:43:19,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:19,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:19,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 30305 backedges. 0 proven. 30305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:38,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:38,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 563 transitions. [2022-12-14 22:43:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 563 transitions. [2022-12-14 22:43:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2022-12-14 22:43:38,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:38,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:38,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:56,100 INFO L134 CoverageAnalysis]: Checked inductivity of 30858 backedges. 0 proven. 30858 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:57,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 568 states and 568 transitions. [2022-12-14 22:43:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 568 transitions. [2022-12-14 22:43:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2022-12-14 22:43:57,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:15,444 INFO L134 CoverageAnalysis]: Checked inductivity of 31416 backedges. 0 proven. 31416 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:16,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:16,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 573 states and 573 transitions. [2022-12-14 22:44:16,663 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 573 transitions. [2022-12-14 22:44:16,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2022-12-14 22:44:16,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:16,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:35,349 INFO L134 CoverageAnalysis]: Checked inductivity of 31979 backedges. 0 proven. 31979 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:37,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:37,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 578 states and 578 transitions. [2022-12-14 22:44:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 578 transitions. [2022-12-14 22:44:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2022-12-14 22:44:37,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:37,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:56,178 INFO L134 CoverageAnalysis]: Checked inductivity of 32547 backedges. 0 proven. 32547 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 583 transitions. [2022-12-14 22:44:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 583 transitions. [2022-12-14 22:44:57,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2022-12-14 22:44:57,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:57,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 33120 backedges. 0 proven. 33120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:18,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 588 states and 588 transitions. [2022-12-14 22:45:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 588 transitions. [2022-12-14 22:45:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2022-12-14 22:45:18,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:18,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:38,453 INFO L134 CoverageAnalysis]: Checked inductivity of 33698 backedges. 0 proven. 33698 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 593 states and 593 transitions. [2022-12-14 22:45:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 593 transitions. [2022-12-14 22:45:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2022-12-14 22:45:39,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:39,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:00,170 INFO L134 CoverageAnalysis]: Checked inductivity of 34281 backedges. 0 proven. 34281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:01,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 598 states and 598 transitions. [2022-12-14 22:46:01,637 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 598 transitions. [2022-12-14 22:46:01,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2022-12-14 22:46:01,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:01,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat