./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/cll_traverse-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/cll_traverse-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg --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 e315cf3165b5c80f73630ff082828d53fc68117bd863ad55d6a1d7f1b3bce898 --- 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-b5237d8 [2022-11-21 23:52:49,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:52:49,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:52:49,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:52:49,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:52:49,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:52:49,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:52:49,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:52:49,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:52:49,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:52:49,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:52:49,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:52:49,391 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:52:49,392 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:52:49,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:52:49,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:52:49,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:52:49,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:52:49,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:52:49,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:52:49,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:52:49,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:52:49,420 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:52:49,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:52:49,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:52:49,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:52:49,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:52:49,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:52:49,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:52:49,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:52:49,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:52:49,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:52:49,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:52:49,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:52:49,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:52:49,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:52:49,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:52:49,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:52:49,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:52:49,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:52:49,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:52:49,445 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:52:49,477 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:52:49,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:52:49,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:52:49,479 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:52:49,480 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:52:49,480 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:52:49,480 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:52:49,481 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:52:49,481 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:52:49,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:52:49,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:52:49,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:52:49,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:52:49,483 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:52:49,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:52:49,483 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:52:49,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:52:49,484 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:52:49,484 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:52:49,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:52:49,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:52:49,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:52:49,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:52:49,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:52:49,486 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:52:49,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:52:49,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:52:49,486 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_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e315cf3165b5c80f73630ff082828d53fc68117bd863ad55d6a1d7f1b3bce898 [2022-11-21 23:52:49,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:52:49,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:52:49,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:52:49,803 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:52:49,803 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:52:49,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/termination-memory-linkedlists/cll_traverse-alloca.i [2022-11-21 23:52:52,959 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:52:53,232 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:52:53,233 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/sv-benchmarks/c/termination-memory-linkedlists/cll_traverse-alloca.i [2022-11-21 23:52:53,250 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/data/ad21bf8fb/3c1a555dd1ae403d8fe4e2469b6a4ab3/FLAG94a7add67 [2022-11-21 23:52:53,271 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/data/ad21bf8fb/3c1a555dd1ae403d8fe4e2469b6a4ab3 [2022-11-21 23:52:53,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:52:53,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:52:53,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:52:53,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:52:53,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:52:53,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5957409 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53, skipping insertion in model container [2022-11-21 23:52:53,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:52:53,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:52:53,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:52:53,703 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:52:53,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:52:53,783 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:52:53,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53 WrapperNode [2022-11-21 23:52:53,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:52:53,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:52:53,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:52:53,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:52:53,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,834 INFO L138 Inliner]: procedures = 114, calls = 11, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 49 [2022-11-21 23:52:53,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:52:53,836 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:52:53,836 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:52:53,836 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:52:53,843 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,856 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,856 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,858 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:52:53,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:52:53,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:52:53,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:52:53,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:52:53" (1/1) ... [2022-11-21 23:52:53,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:52:53,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:52:53,891 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:52:53,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56278d04-3136-49e3-875b-f919ed06d73a/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:52:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:52:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:52:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:52:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:52:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:52:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:52:54,074 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:52:54,076 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:52:54,255 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:52:54,310 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:52:54,310 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 23:52:54,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:52:54 BoogieIcfgContainer [2022-11-21 23:52:54,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:52:54,314 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:52:54,314 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:52:54,338 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:52:54,338 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:52:54" (1/1) ... [2022-11-21 23:52:54,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:52:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2022-11-21 23:52:54,445 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2022-11-21 23:52:54,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-11-21 23:52:54,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:54,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:54,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:54,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2022-11-21 23:52:54,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2022-11-21 23:52:54,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 23:52:54,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:54,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2022-11-21 23:52:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2022-11-21 23:52:55,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 23:52:55,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:55,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:55,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:55,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2022-11-21 23:52:55,533 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2022-11-21 23:52:55,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-21 23:52:55,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:55,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:55,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 15 states and 19 transitions. [2022-11-21 23:52:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2022-11-21 23:52:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-21 23:52:55,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:55,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:56,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2022-11-21 23:52:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2022-11-21 23:52:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-21 23:52:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2022-11-21 23:52:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2022-11-21 23:52:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:52:56,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:56,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:57,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:57,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2022-11-21 23:52:57,295 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2022-11-21 23:52:57,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 23:52:57,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:57,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2022-11-21 23:52:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2022-11-21 23:52:57,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 23:52:57,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:57,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2022-11-21 23:52:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2022-11-21 23:52:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 23:52:58,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:52:59,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:52:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2022-11-21 23:52:59,224 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2022-11-21 23:52:59,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-21 23:52:59,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:52:59,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:52:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:52:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 36 states and 47 transitions. [2022-11-21 23:53:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2022-11-21 23:53:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:53:00,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:00,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:00,558 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 39 states and 51 transitions. [2022-11-21 23:53:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 51 transitions. [2022-11-21 23:53:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:53:00,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:00,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:01,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 42 states and 55 transitions. [2022-11-21 23:53:01,763 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 55 transitions. [2022-11-21 23:53:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 23:53:01,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:01,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 59 transitions. [2022-11-21 23:53:02,765 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 59 transitions. [2022-11-21 23:53:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 23:53:02,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:02,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:03,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:03,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 48 states and 63 transitions. [2022-11-21 23:53:03,757 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 63 transitions. [2022-11-21 23:53:03,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 23:53:03,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:03,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:03,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:04,521 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:04,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:04,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 67 transitions. [2022-11-21 23:53:04,868 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 67 transitions. [2022-11-21 23:53:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-21 23:53:04,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:04,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 54 states and 71 transitions. [2022-11-21 23:53:06,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2022-11-21 23:53:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 23:53:06,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:06,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:06,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:07,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 75 transitions. [2022-11-21 23:53:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2022-11-21 23:53:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 23:53:07,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:07,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:08,461 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:08,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 60 states and 79 transitions. [2022-11-21 23:53:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 79 transitions. [2022-11-21 23:53:08,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-21 23:53:08,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:08,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:10,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:10,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 63 states and 83 transitions. [2022-11-21 23:53:10,407 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 83 transitions. [2022-11-21 23:53:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-21 23:53:10,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:10,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 0 proven. 551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:11,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:11,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 66 states and 87 transitions. [2022-11-21 23:53:11,909 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 87 transitions. [2022-11-21 23:53:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-21 23:53:11,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:11,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:13,174 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:13,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:13,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 69 states and 91 transitions. [2022-11-21 23:53:13,678 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 91 transitions. [2022-11-21 23:53:13,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-21 23:53:13,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:15,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 72 states and 95 transitions. [2022-11-21 23:53:15,292 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 95 transitions. [2022-11-21 23:53:15,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-21 23:53:15,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:15,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:16,486 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 75 states and 99 transitions. [2022-11-21 23:53:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 99 transitions. [2022-11-21 23:53:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 23:53:17,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:17,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:18,617 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 0 proven. 805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 78 states and 103 transitions. [2022-11-21 23:53:19,193 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 103 transitions. [2022-11-21 23:53:19,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:53:19,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:19,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 81 states and 107 transitions. [2022-11-21 23:53:21,097 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 107 transitions. [2022-11-21 23:53:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:53:21,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:21,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:22,287 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:22,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 84 states and 111 transitions. [2022-11-21 23:53:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 111 transitions. [2022-11-21 23:53:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:53:22,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:22,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:24,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 87 states and 115 transitions. [2022-11-21 23:53:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 115 transitions. [2022-11-21 23:53:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-21 23:53:24,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:24,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:26,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:26,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 90 states and 119 transitions. [2022-11-21 23:53:26,982 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 119 transitions. [2022-11-21 23:53:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:53:26,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:26,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:29,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:29,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 93 states and 123 transitions. [2022-11-21 23:53:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 123 transitions. [2022-11-21 23:53:29,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-21 23:53:29,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:29,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:29,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:31,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:31,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 96 states and 127 transitions. [2022-11-21 23:53:31,752 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 127 transitions. [2022-11-21 23:53:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-21 23:53:31,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:34,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 99 states and 131 transitions. [2022-11-21 23:53:34,070 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 131 transitions. [2022-11-21 23:53:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-21 23:53:34,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:34,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:36,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:36,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 102 states and 135 transitions. [2022-11-21 23:53:36,184 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 135 transitions. [2022-11-21 23:53:36,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-21 23:53:36,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:36,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:36,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:37,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 105 states and 139 transitions. [2022-11-21 23:53:38,408 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 139 transitions. [2022-11-21 23:53:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-21 23:53:38,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:38,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:40,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1650 backedges. 0 proven. 1650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:41,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 108 states and 143 transitions. [2022-11-21 23:53:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 143 transitions. [2022-11-21 23:53:41,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-21 23:53:41,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:41,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:43,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:44,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:44,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 111 states and 147 transitions. [2022-11-21 23:53:44,560 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 147 transitions. [2022-11-21 23:53:44,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-21 23:53:44,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:44,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 1855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:47,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:47,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 114 states and 151 transitions. [2022-11-21 23:53:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 151 transitions. [2022-11-21 23:53:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-21 23:53:47,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:47,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 117 states and 155 transitions. [2022-11-21 23:53:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 155 transitions. [2022-11-21 23:53:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:53:50,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:50,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:53,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 0 proven. 2072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 120 states and 159 transitions. [2022-11-21 23:53:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 159 transitions. [2022-11-21 23:53:54,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:53:54,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:54,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2185 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:53:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:53:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 123 states and 163 transitions. [2022-11-21 23:53:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 163 transitions. [2022-11-21 23:53:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:53:57,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:53:57,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:53:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:53:59,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2301 backedges. 0 proven. 2301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:00,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 126 states and 167 transitions. [2022-11-21 23:54:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 167 transitions. [2022-11-21 23:54:00,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:54:00,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:00,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:03,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 0 proven. 2420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:03,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 129 states and 171 transitions. [2022-11-21 23:54:03,881 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 171 transitions. [2022-11-21 23:54:03,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:54:03,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:03,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:06,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2542 backedges. 0 proven. 2542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 132 states and 175 transitions. [2022-11-21 23:54:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 175 transitions. [2022-11-21 23:54:07,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-21 23:54:07,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 0 proven. 2667 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 135 states and 179 transitions. [2022-11-21 23:54:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 179 transitions. [2022-11-21 23:54:11,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-21 23:54:11,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:11,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2795 backedges. 0 proven. 2795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:15,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:15,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 138 states and 183 transitions. [2022-11-21 23:54:15,151 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 183 transitions. [2022-11-21 23:54:15,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-21 23:54:15,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:15,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:15,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:18,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:18,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 141 states and 187 transitions. [2022-11-21 23:54:18,875 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 187 transitions. [2022-11-21 23:54:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-21 23:54:18,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:18,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 0 proven. 3060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:22,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 144 states and 191 transitions. [2022-11-21 23:54:22,732 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 191 transitions. [2022-11-21 23:54:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-21 23:54:22,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:22,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:26,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3197 backedges. 0 proven. 3197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:26,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 147 states and 195 transitions. [2022-11-21 23:54:26,894 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 195 transitions. [2022-11-21 23:54:26,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-21 23:54:26,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:26,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 0 proven. 3337 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 150 states and 199 transitions. [2022-11-21 23:54:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 199 transitions. [2022-11-21 23:54:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-21 23:54:31,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:31,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:31,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:34,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3480 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 153 states and 203 transitions. [2022-11-21 23:54:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 203 transitions. [2022-11-21 23:54:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-21 23:54:35,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:39,076 INFO L134 CoverageAnalysis]: Checked inductivity of 3626 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 156 states and 207 transitions. [2022-11-21 23:54:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 207 transitions. [2022-11-21 23:54:39,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-21 23:54:39,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:44,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3775 backedges. 0 proven. 3775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:45,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 159 states and 211 transitions. [2022-11-21 23:54:45,153 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 211 transitions. [2022-11-21 23:54:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-21 23:54:45,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:45,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:49,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:50,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:50,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 162 states and 215 transitions. [2022-11-21 23:54:50,215 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 215 transitions. [2022-11-21 23:54:50,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-21 23:54:50,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:50,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4082 backedges. 0 proven. 4082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:54:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:54:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 165 states and 219 transitions. [2022-11-21 23:54:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 219 transitions. [2022-11-21 23:54:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-21 23:54:54,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:54:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:54:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:54:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 0 proven. 4240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 168 states and 223 transitions. [2022-11-21 23:55:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 223 transitions. [2022-11-21 23:55:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-11-21 23:55:00,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:00,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:55:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4401 backedges. 0 proven. 4401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:05,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 171 states and 227 transitions. [2022-11-21 23:55:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 227 transitions. [2022-11-21 23:55:05,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-21 23:55:05,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:05,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:55:10,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 0 proven. 4565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 174 states and 231 transitions. [2022-11-21 23:55:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 231 transitions. [2022-11-21 23:55:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-21 23:55:11,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:11,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:55:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:17,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 177 states and 235 transitions. [2022-11-21 23:55:17,183 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 235 transitions. [2022-11-21 23:55:17,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-21 23:55:17,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:17,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:55:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4902 backedges. 0 proven. 4902 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 180 states and 239 transitions. [2022-11-21 23:55:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 239 transitions. [2022-11-21 23:55:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-21 23:55:23,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:23,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:55:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5075 backedges. 0 proven. 5075 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:29,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:29,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 183 states and 243 transitions. [2022-11-21 23:55:29,293 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 243 transitions. [2022-11-21 23:55:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-11-21 23:55:29,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:29,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:29,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:55:34,579 INFO L134 CoverageAnalysis]: Checked inductivity of 5251 backedges. 0 proven. 5251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 186 states and 247 transitions. [2022-11-21 23:55:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 247 transitions. [2022-11-21 23:55:35,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-21 23:55:35,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:35,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:55:40,785 INFO L134 CoverageAnalysis]: Checked inductivity of 5430 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 189 states and 251 transitions. [2022-11-21 23:55:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 251 transitions. [2022-11-21 23:55:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-21 23:55:41,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:41,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:42,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:55:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 5612 backedges. 0 proven. 5612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:48,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 192 states and 255 transitions. [2022-11-21 23:55:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 255 transitions. [2022-11-21 23:55:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-21 23:55:48,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:48,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:55:54,180 INFO L134 CoverageAnalysis]: Checked inductivity of 5797 backedges. 0 proven. 5797 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:55:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:55:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 195 states and 259 transitions. [2022-11-21 23:55:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 259 transitions. [2022-11-21 23:55:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-21 23:55:55,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:55:55,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:55:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:56:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5985 backedges. 0 proven. 5985 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:56:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:56:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 198 states and 263 transitions. [2022-11-21 23:56:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 263 transitions. [2022-11-21 23:56:02,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-21 23:56:02,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:56:02,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:56:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:56:08,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6176 backedges. 0 proven. 6176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:56:09,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:56:09,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 201 states and 267 transitions. [2022-11-21 23:56:09,570 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 267 transitions. [2022-11-21 23:56:09,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 23:56:09,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:56:09,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:56:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:56:16,305 INFO L134 CoverageAnalysis]: Checked inductivity of 6370 backedges. 0 proven. 6370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:56:17,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:56:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 204 states and 271 transitions. [2022-11-21 23:56:17,484 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 271 transitions. [2022-11-21 23:56:17,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 23:56:17,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:56:17,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:56:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:56:24,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6567 backedges. 0 proven. 6567 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:56:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:56:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 207 states and 275 transitions. [2022-11-21 23:56:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 275 transitions. [2022-11-21 23:56:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-21 23:56:25,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:56:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:56:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:56:32,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6767 backedges. 0 proven. 6767 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:56:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:56:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 210 states and 279 transitions. [2022-11-21 23:56:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 279 transitions. [2022-11-21 23:56:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 23:56:34,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:56:34,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:56:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:56:40,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6970 backedges. 0 proven. 6970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:56:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:56:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 213 states and 283 transitions. [2022-11-21 23:56:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 283 transitions. [2022-11-21 23:56:41,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 23:56:41,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:56:41,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:56:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:56:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7176 backedges. 0 proven. 7176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:56:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:56:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 216 states and 287 transitions. [2022-11-21 23:56:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 287 transitions. [2022-11-21 23:56:49,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-21 23:56:49,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:56:49,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:56:50,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:56:57,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 0 proven. 7385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:56:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:56:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 219 states and 291 transitions. [2022-11-21 23:56:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 291 transitions. [2022-11-21 23:56:59,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-21 23:56:59,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:56:59,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:56:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:57:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7597 backedges. 0 proven. 7597 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:57:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:57:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 222 states and 295 transitions. [2022-11-21 23:57:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 295 transitions. [2022-11-21 23:57:08,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-21 23:57:08,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:57:08,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:57:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:57:15,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:57:17,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:57:17,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 225 states and 299 transitions. [2022-11-21 23:57:17,344 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 299 transitions. [2022-11-21 23:57:17,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-11-21 23:57:17,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:57:17,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:57:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:57:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8030 backedges. 0 proven. 8030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:57:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:57:25,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 228 states and 303 transitions. [2022-11-21 23:57:25,999 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 303 transitions. [2022-11-21 23:57:26,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-11-21 23:57:26,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:57:26,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:57:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:57:33,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8251 backedges. 0 proven. 8251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:57:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:57:34,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 231 states and 307 transitions. [2022-11-21 23:57:34,799 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 307 transitions. [2022-11-21 23:57:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-21 23:57:34,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:57:34,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:57:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:57:42,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8475 backedges. 0 proven. 8475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:57:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:57:43,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 234 states and 311 transitions. [2022-11-21 23:57:43,720 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 311 transitions. [2022-11-21 23:57:43,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-21 23:57:43,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:57:43,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:57:44,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:57:51,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8702 backedges. 0 proven. 8702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:57:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:57:52,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 237 states and 315 transitions. [2022-11-21 23:57:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 315 transitions. [2022-11-21 23:57:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-11-21 23:57:52,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:57:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:57:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8932 backedges. 0 proven. 8932 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 240 states and 319 transitions. [2022-11-21 23:58:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 319 transitions. [2022-11-21 23:58:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-11-21 23:58:02,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:02,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9165 backedges. 0 proven. 9165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 243 states and 323 transitions. [2022-11-21 23:58:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 323 transitions. [2022-11-21 23:58:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-21 23:58:11,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 9401 backedges. 0 proven. 9401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 246 states and 327 transitions. [2022-11-21 23:58:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 327 transitions. [2022-11-21 23:58:21,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-11-21 23:58:21,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:21,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:29,953 INFO L134 CoverageAnalysis]: Checked inductivity of 9640 backedges. 0 proven. 9640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:31,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 249 states and 331 transitions. [2022-11-21 23:58:31,418 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 331 transitions. [2022-11-21 23:58:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-21 23:58:31,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:31,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 9882 backedges. 0 proven. 9882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:41,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:41,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 252 states and 335 transitions. [2022-11-21 23:58:41,644 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 335 transitions. [2022-11-21 23:58:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-11-21 23:58:41,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 10127 backedges. 0 proven. 10127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 255 states and 339 transitions. [2022-11-21 23:58:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 339 transitions. [2022-11-21 23:58:52,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-11-21 23:58:52,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:52,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 10375 backedges. 0 proven. 10375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 258 states and 343 transitions. [2022-11-21 23:59:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 343 transitions. [2022-11-21 23:59:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-11-21 23:59:02,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:02,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 10626 backedges. 0 proven. 10626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:13,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 261 states and 347 transitions. [2022-11-21 23:59:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 347 transitions. [2022-11-21 23:59:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-11-21 23:59:13,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 0 proven. 10880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:24,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 264 states and 351 transitions. [2022-11-21 23:59:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 351 transitions. [2022-11-21 23:59:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-21 23:59:24,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:24,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 11137 backedges. 0 proven. 11137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:36,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 267 states and 355 transitions. [2022-11-21 23:59:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 355 transitions. [2022-11-21 23:59:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-21 23:59:36,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:36,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11397 backedges. 0 proven. 11397 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:47,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:47,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 270 states and 359 transitions. [2022-11-21 23:59:47,813 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 359 transitions. [2022-11-21 23:59:47,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-21 23:59:47,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:47,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11660 backedges. 0 proven. 11660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:59,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 273 states and 363 transitions. [2022-11-21 23:59:59,802 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 363 transitions. [2022-11-21 23:59:59,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-21 23:59:59,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:59,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 11926 backedges. 0 proven. 11926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:12,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 276 states and 367 transitions. [2022-11-22 00:00:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 367 transitions. [2022-11-22 00:00:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-22 00:00:12,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:12,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:22,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12195 backedges. 0 proven. 12195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 279 states and 371 transitions. [2022-11-22 00:00:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 371 transitions. [2022-11-22 00:00:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-22 00:00:24,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12467 backedges. 0 proven. 12467 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:37,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:37,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 282 states and 375 transitions. [2022-11-22 00:00:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 375 transitions. [2022-11-22 00:00:37,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-11-22 00:00:37,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:37,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:48,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12742 backedges. 0 proven. 12742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:50,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:50,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 285 states and 379 transitions. [2022-11-22 00:00:50,388 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 379 transitions. [2022-11-22 00:00:50,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-22 00:00:50,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:50,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:02,063 INFO L134 CoverageAnalysis]: Checked inductivity of 13020 backedges. 0 proven. 13020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:03,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:03,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 288 states and 383 transitions. [2022-11-22 00:01:03,780 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 383 transitions. [2022-11-22 00:01:03,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-11-22 00:01:03,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:03,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 13301 backedges. 0 proven. 13301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 291 states and 387 transitions. [2022-11-22 00:01:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 387 transitions. [2022-11-22 00:01:17,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-11-22 00:01:17,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 13585 backedges. 0 proven. 13585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:31,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:31,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 294 states and 391 transitions. [2022-11-22 00:01:31,387 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 391 transitions. [2022-11-22 00:01:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-11-22 00:01:31,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:31,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:44,114 INFO L134 CoverageAnalysis]: Checked inductivity of 13872 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 297 states and 395 transitions. [2022-11-22 00:01:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 395 transitions. [2022-11-22 00:01:46,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-11-22 00:01:46,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:46,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 14162 backedges. 0 proven. 14162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 300 states and 399 transitions. [2022-11-22 00:02:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 399 transitions. [2022-11-22 00:02:00,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-11-22 00:02:00,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:00,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 14455 backedges. 0 proven. 14455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 303 states and 403 transitions. [2022-11-22 00:02:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 403 transitions. [2022-11-22 00:02:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-11-22 00:02:16,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:29,690 INFO L134 CoverageAnalysis]: Checked inductivity of 14751 backedges. 0 proven. 14751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:31,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 306 states and 407 transitions. [2022-11-22 00:02:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 407 transitions. [2022-11-22 00:02:31,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-11-22 00:02:31,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:31,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 15050 backedges. 0 proven. 15050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 309 states and 411 transitions. [2022-11-22 00:02:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 411 transitions. [2022-11-22 00:02:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-11-22 00:02:47,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:47,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:01,468 INFO L134 CoverageAnalysis]: Checked inductivity of 15352 backedges. 0 proven. 15352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 312 states and 415 transitions. [2022-11-22 00:03:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 415 transitions. [2022-11-22 00:03:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2022-11-22 00:03:03,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:03,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:18,239 INFO L134 CoverageAnalysis]: Checked inductivity of 15657 backedges. 0 proven. 15657 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 315 states and 419 transitions. [2022-11-22 00:03:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 419 transitions. [2022-11-22 00:03:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-11-22 00:03:20,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:20,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:34,892 INFO L134 CoverageAnalysis]: Checked inductivity of 15965 backedges. 0 proven. 15965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:36,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 318 states and 423 transitions. [2022-11-22 00:03:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 423 transitions. [2022-11-22 00:03:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-11-22 00:03:36,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:36,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:54,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16276 backedges. 0 proven. 16276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:56,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 321 states and 427 transitions. [2022-11-22 00:03:56,295 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 427 transitions. [2022-11-22 00:03:56,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-11-22 00:03:56,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:56,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:14,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16590 backedges. 0 proven. 16590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 324 states and 431 transitions. [2022-11-22 00:04:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 431 transitions. [2022-11-22 00:04:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-11-22 00:04:16,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:16,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:17,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:34,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16907 backedges. 0 proven. 16907 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 327 states and 435 transitions. [2022-11-22 00:04:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 435 transitions. [2022-11-22 00:04:36,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-11-22 00:04:36,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:36,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 17227 backedges. 0 proven. 17227 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 330 states and 439 transitions. [2022-11-22 00:04:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 439 transitions. [2022-11-22 00:04:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-11-22 00:04:55,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:55,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:14,478 INFO L134 CoverageAnalysis]: Checked inductivity of 17550 backedges. 0 proven. 17550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:16,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 333 states and 443 transitions. [2022-11-22 00:05:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 443 transitions. [2022-11-22 00:05:16,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-22 00:05:16,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:16,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:17,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat