./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-acceleration/array_1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-acceleration/array_1-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ae9ddd4d1a773404c3b608e065785029116017ed4a7aa9eefa9f9dc9ab8104a6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:24:26,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:24:26,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:24:26,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:24:26,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:24:26,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:24:26,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:24:26,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:24:26,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:24:26,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:24:26,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:24:26,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:24:26,060 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:24:26,061 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:24:26,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:24:26,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:24:26,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:24:26,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:24:26,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:24:26,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:24:26,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:24:26,069 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:24:26,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:24:26,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:24:26,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:24:26,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:24:26,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:24:26,074 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:24:26,074 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:24:26,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:24:26,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:24:26,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:24:26,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:24:26,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:24:26,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:24:26,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:24:26,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:24:26,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:24:26,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:24:26,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:24:26,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:24:26,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:24:26,096 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:24:26,096 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:24:26,097 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:24:26,097 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:24:26,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:24:26,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:24:26,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:24:26,098 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:24:26,098 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:24:26,098 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:24:26,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:24:26,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:24:26,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:24:26,099 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:24:26,099 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:24:26,099 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:24:26,099 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:24:26,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:24:26,099 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:24:26,100 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:24:26,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:24:26,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:24:26,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:24:26,100 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:24:26,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:24:26,101 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:24:26,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:24:26,101 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:24:26,101 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_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae9ddd4d1a773404c3b608e065785029116017ed4a7aa9eefa9f9dc9ab8104a6 [2022-12-15 00:24:26,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:24:26,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:24:26,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:24:26,295 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:24:26,295 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:24:26,297 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loop-acceleration/array_1-1.c [2022-12-15 00:24:28,857 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:24:29,003 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:24:29,003 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/sv-benchmarks/c/loop-acceleration/array_1-1.c [2022-12-15 00:24:29,007 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/data/d2ab5ac25/91af62157b20469ba7a95c2b7c788010/FLAG61b826861 [2022-12-15 00:24:29,436 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/data/d2ab5ac25/91af62157b20469ba7a95c2b7c788010 [2022-12-15 00:24:29,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:24:29,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:24:29,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:24:29,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:24:29,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:24:29,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e221eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29, skipping insertion in model container [2022-12-15 00:24:29,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:24:29,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:24:29,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/sv-benchmarks/c/loop-acceleration/array_1-1.c[321,334] [2022-12-15 00:24:29,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:24:29,568 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:24:29,576 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/sv-benchmarks/c/loop-acceleration/array_1-1.c[321,334] [2022-12-15 00:24:29,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:24:29,588 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:24:29,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29 WrapperNode [2022-12-15 00:24:29,589 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:24:29,589 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:24:29,590 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:24:29,590 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:24:29,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,600 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,612 INFO L138 Inliner]: procedures = 13, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 32 [2022-12-15 00:24:29,612 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:24:29,613 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:24:29,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:24:29,613 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:24:29,619 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,623 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,626 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,626 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:24:29,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:24:29,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:24:29,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:24:29,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:24:29,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:24:29,651 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:24:29,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10b64849-95c8-43d2-8013-9d8ecd26f7d3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:24:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:24:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:24:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:24:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:24:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:24:29,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:24:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:24:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:24:29,739 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:24:29,741 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:24:29,810 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:24:29,829 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:24:29,829 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:24:29,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:24:29 BoogieIcfgContainer [2022-12-15 00:24:29,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:24:29,832 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:24:29,832 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:24:29,839 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:24:29,840 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:24:29" (1/1) ... [2022-12-15 00:24:29,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:24:29,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 00:24:29,887 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 00:24:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:24:29,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:30,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:30,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:30,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2022-12-15 00:24:30,042 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2022-12-15 00:24:30,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 00:24:30,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:30,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:30,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:30,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2022-12-15 00:24:30,148 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2022-12-15 00:24:30,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:24:30,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:30,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:30,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:30,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2022-12-15 00:24:30,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2022-12-15 00:24:30,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:24:30,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:30,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:30,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:30,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 11 states and 13 transitions. [2022-12-15 00:24:30,368 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2022-12-15 00:24:30,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 00:24:30,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:30,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:30,436 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2022-12-15 00:24:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2022-12-15 00:24:30,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 00:24:30,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:30,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:30,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2022-12-15 00:24:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2022-12-15 00:24:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 00:24:30,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:30,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2022-12-15 00:24:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2022-12-15 00:24:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 00:24:30,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:30,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:30,842 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-15 00:24:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-15 00:24:30,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 00:24:30,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:30,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2022-12-15 00:24:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2022-12-15 00:24:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-15 00:24:31,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:31,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:31,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2022-12-15 00:24:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-12-15 00:24:31,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 00:24:31,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:31,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:31,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:31,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:31,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2022-12-15 00:24:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2022-12-15 00:24:31,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 00:24:31,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:31,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:31,360 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:31,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2022-12-15 00:24:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-15 00:24:31,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 00:24:31,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:31,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:31,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:31,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2022-12-15 00:24:31,539 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-12-15 00:24:31,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-15 00:24:31,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:31,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:31,623 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:31,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:31,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 21 states and 23 transitions. [2022-12-15 00:24:31,682 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-12-15 00:24:31,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-15 00:24:31,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:31,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:31,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:31,775 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 22 states and 24 transitions. [2022-12-15 00:24:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2022-12-15 00:24:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:24:31,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:31,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:31,927 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:31,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:31,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 23 states and 25 transitions. [2022-12-15 00:24:31,987 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-12-15 00:24:31,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 00:24:31,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:31,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:32,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:32,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 24 states and 26 transitions. [2022-12-15 00:24:32,172 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-12-15 00:24:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 00:24:32,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:32,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:32,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:32,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 25 states and 27 transitions. [2022-12-15 00:24:32,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-12-15 00:24:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-15 00:24:32,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:32,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:32,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:32,444 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:32,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 26 states and 28 transitions. [2022-12-15 00:24:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2022-12-15 00:24:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-15 00:24:32,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:32,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:32,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:32,629 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:32,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 27 states and 29 transitions. [2022-12-15 00:24:32,704 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-12-15 00:24:32,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:24:32,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:32,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:32,831 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:32,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 28 states and 30 transitions. [2022-12-15 00:24:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2022-12-15 00:24:32,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-15 00:24:32,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:32,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:33,084 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 29 states and 31 transitions. [2022-12-15 00:24:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-12-15 00:24:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-15 00:24:33,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:33,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 30 states and 32 transitions. [2022-12-15 00:24:33,386 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2022-12-15 00:24:33,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 00:24:33,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:33,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:33,516 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:33,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 31 states and 33 transitions. [2022-12-15 00:24:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 33 transitions. [2022-12-15 00:24:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-15 00:24:33,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:33,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:33,727 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 32 states and 34 transitions. [2022-12-15 00:24:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 34 transitions. [2022-12-15 00:24:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 00:24:33,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:33,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 33 states and 35 transitions. [2022-12-15 00:24:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2022-12-15 00:24:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-15 00:24:34,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:34,208 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 34 states and 36 transitions. [2022-12-15 00:24:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2022-12-15 00:24:34,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 00:24:34,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:34,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:34,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 35 states and 37 transitions. [2022-12-15 00:24:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2022-12-15 00:24:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-15 00:24:34,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:34,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:34,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2022-12-15 00:24:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2022-12-15 00:24:34,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 00:24:34,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:34,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:34,952 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 37 states and 39 transitions. [2022-12-15 00:24:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-12-15 00:24:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-15 00:24:35,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:35,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:35,224 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:35,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 38 states and 40 transitions. [2022-12-15 00:24:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2022-12-15 00:24:35,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-15 00:24:35,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:35,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:35,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:35,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 39 states and 41 transitions. [2022-12-15 00:24:35,619 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-12-15 00:24:35,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-15 00:24:35,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:35,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:35,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:35,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:35,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 40 states and 42 transitions. [2022-12-15 00:24:35,908 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 42 transitions. [2022-12-15 00:24:35,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-15 00:24:35,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:35,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:35,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 41 states and 43 transitions. [2022-12-15 00:24:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2022-12-15 00:24:36,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-15 00:24:36,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:36,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2022-12-15 00:24:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2022-12-15 00:24:36,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-15 00:24:36,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:36,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2022-12-15 00:24:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-12-15 00:24:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 00:24:36,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:36,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2022-12-15 00:24:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2022-12-15 00:24:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 00:24:37,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:37,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 45 states and 47 transitions. [2022-12-15 00:24:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2022-12-15 00:24:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-15 00:24:37,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:37,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:37,692 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:37,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:37,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 46 states and 48 transitions. [2022-12-15 00:24:37,804 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 48 transitions. [2022-12-15 00:24:37,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 00:24:37,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:37,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:38,019 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 47 states and 49 transitions. [2022-12-15 00:24:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2022-12-15 00:24:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 00:24:38,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:38,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 48 states and 50 transitions. [2022-12-15 00:24:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2022-12-15 00:24:38,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 00:24:38,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:38,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 49 states and 51 transitions. [2022-12-15 00:24:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-12-15 00:24:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:24:38,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:38,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:39,057 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 50 states and 52 transitions. [2022-12-15 00:24:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 52 transitions. [2022-12-15 00:24:39,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 00:24:39,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:39,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2022-12-15 00:24:39,508 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2022-12-15 00:24:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 00:24:39,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:39,752 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:39,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 52 states and 54 transitions. [2022-12-15 00:24:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 54 transitions. [2022-12-15 00:24:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-15 00:24:39,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:39,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:40,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:40,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 53 states and 55 transitions. [2022-12-15 00:24:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2022-12-15 00:24:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 00:24:40,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:40,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:40,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:40,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 54 states and 56 transitions. [2022-12-15 00:24:40,655 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2022-12-15 00:24:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-15 00:24:40,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 55 states and 57 transitions. [2022-12-15 00:24:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-12-15 00:24:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 00:24:41,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:41,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:41,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 56 states and 58 transitions. [2022-12-15 00:24:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 58 transitions. [2022-12-15 00:24:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 00:24:41,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:41,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:41,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 57 states and 59 transitions. [2022-12-15 00:24:41,905 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2022-12-15 00:24:41,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-15 00:24:41,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:41,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:42,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 58 states and 60 transitions. [2022-12-15 00:24:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 60 transitions. [2022-12-15 00:24:42,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:24:42,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:42,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:42,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:42,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 59 states and 61 transitions. [2022-12-15 00:24:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-12-15 00:24:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 00:24:42,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:42,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:43,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:43,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 60 states and 62 transitions. [2022-12-15 00:24:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 62 transitions. [2022-12-15 00:24:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 00:24:43,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:43,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:43,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 61 states and 63 transitions. [2022-12-15 00:24:43,805 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2022-12-15 00:24:43,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 00:24:43,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:43,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 62 states and 64 transitions. [2022-12-15 00:24:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 64 transitions. [2022-12-15 00:24:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:24:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:44,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 63 states and 65 transitions. [2022-12-15 00:24:44,850 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2022-12-15 00:24:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:24:44,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:44,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 64 states and 66 transitions. [2022-12-15 00:24:45,377 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 66 transitions. [2022-12-15 00:24:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:24:45,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:45,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 65 states and 67 transitions. [2022-12-15 00:24:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2022-12-15 00:24:45,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:24:45,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:46,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:46,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 66 states and 68 transitions. [2022-12-15 00:24:46,465 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 68 transitions. [2022-12-15 00:24:46,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:24:46,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:46,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:47,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 67 states and 69 transitions. [2022-12-15 00:24:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 69 transitions. [2022-12-15 00:24:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:24:47,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:47,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:47,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:47,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:47,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 68 states and 70 transitions. [2022-12-15 00:24:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 70 transitions. [2022-12-15 00:24:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:24:47,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:47,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:47,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:48,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:48,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:48,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 69 states and 71 transitions. [2022-12-15 00:24:48,363 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2022-12-15 00:24:48,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:24:48,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:48,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:49,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 70 states and 72 transitions. [2022-12-15 00:24:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 72 transitions. [2022-12-15 00:24:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:24:49,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:49,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:49,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 71 states and 73 transitions. [2022-12-15 00:24:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 73 transitions. [2022-12-15 00:24:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:24:49,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:49,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 72 states and 74 transitions. [2022-12-15 00:24:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 74 transitions. [2022-12-15 00:24:50,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:24:50,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:50,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 73 states and 75 transitions. [2022-12-15 00:24:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 75 transitions. [2022-12-15 00:24:51,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:24:51,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:51,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 74 states and 76 transitions. [2022-12-15 00:24:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 76 transitions. [2022-12-15 00:24:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:24:51,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:51,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:51,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:52,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:52,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 75 states and 77 transitions. [2022-12-15 00:24:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 77 transitions. [2022-12-15 00:24:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:24:52,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:52,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:52,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:53,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 76 states and 78 transitions. [2022-12-15 00:24:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 78 transitions. [2022-12-15 00:24:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:24:53,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:53,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:53,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 77 states and 79 transitions. [2022-12-15 00:24:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2022-12-15 00:24:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:24:53,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:53,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:54,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:54,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:54,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 78 states and 80 transitions. [2022-12-15 00:24:54,527 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2022-12-15 00:24:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:24:54,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:54,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:55,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 79 states and 81 transitions. [2022-12-15 00:24:55,523 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 81 transitions. [2022-12-15 00:24:55,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:24:55,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:55,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 80 states and 82 transitions. [2022-12-15 00:24:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 82 transitions. [2022-12-15 00:24:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:24:56,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:56,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:57,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:57,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 81 states and 83 transitions. [2022-12-15 00:24:57,430 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 83 transitions. [2022-12-15 00:24:57,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:24:57,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:57,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:58,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 82 states and 84 transitions. [2022-12-15 00:24:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 84 transitions. [2022-12-15 00:24:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:24:58,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:59,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 83 states and 85 transitions. [2022-12-15 00:24:59,160 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2022-12-15 00:24:59,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:24:59,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:59,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:59,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:00,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 84 states and 86 transitions. [2022-12-15 00:25:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 86 transitions. [2022-12-15 00:25:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:25:00,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:00,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:00,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:00,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 85 states and 87 transitions. [2022-12-15 00:25:00,956 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 87 transitions. [2022-12-15 00:25:00,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:25:00,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:00,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 86 states and 88 transitions. [2022-12-15 00:25:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 88 transitions. [2022-12-15 00:25:02,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:25:02,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:02,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:02,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:02,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 87 states and 89 transitions. [2022-12-15 00:25:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 89 transitions. [2022-12-15 00:25:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:25:02,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:02,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:02,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:03,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:03,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 88 states and 90 transitions. [2022-12-15 00:25:03,947 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 90 transitions. [2022-12-15 00:25:03,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:25:03,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:03,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:04,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 89 states and 91 transitions. [2022-12-15 00:25:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2022-12-15 00:25:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:25:04,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:05,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 90 states and 92 transitions. [2022-12-15 00:25:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 92 transitions. [2022-12-15 00:25:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:25:05,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:05,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:06,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 91 states and 93 transitions. [2022-12-15 00:25:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 93 transitions. [2022-12-15 00:25:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:25:06,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:06,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 92 states and 94 transitions. [2022-12-15 00:25:07,898 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 94 transitions. [2022-12-15 00:25:07,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:25:07,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:07,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:08,693 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:08,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 93 states and 95 transitions. [2022-12-15 00:25:08,873 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 95 transitions. [2022-12-15 00:25:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:25:08,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:08,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 94 states and 96 transitions. [2022-12-15 00:25:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 96 transitions. [2022-12-15 00:25:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:25:09,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:10,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:10,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 95 states and 97 transitions. [2022-12-15 00:25:10,949 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2022-12-15 00:25:10,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 00:25:10,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:10,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:12,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:12,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 96 states and 98 transitions. [2022-12-15 00:25:12,053 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 98 transitions. [2022-12-15 00:25:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:25:12,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:12,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:12,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:13,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 97 states and 99 transitions. [2022-12-15 00:25:13,218 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2022-12-15 00:25:13,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 00:25:13,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:13,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:14,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 98 states and 100 transitions. [2022-12-15 00:25:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 100 transitions. [2022-12-15 00:25:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:25:14,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:14,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:14,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:15,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 99 states and 101 transitions. [2022-12-15 00:25:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 101 transitions. [2022-12-15 00:25:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:25:15,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:15,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:16,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 100 states and 102 transitions. [2022-12-15 00:25:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 102 transitions. [2022-12-15 00:25:16,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:25:16,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:16,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:17,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4371 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:17,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 101 states and 103 transitions. [2022-12-15 00:25:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2022-12-15 00:25:17,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:25:17,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:17,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:18,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:19,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 102 states and 104 transitions. [2022-12-15 00:25:19,010 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 104 transitions. [2022-12-15 00:25:19,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 00:25:19,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:19,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:19,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:20,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 103 states and 105 transitions. [2022-12-15 00:25:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 105 transitions. [2022-12-15 00:25:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 00:25:20,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:21,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:21,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:21,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 104 states and 106 transitions. [2022-12-15 00:25:21,506 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 106 transitions. [2022-12-15 00:25:21,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:25:21,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:21,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4753 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:22,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:22,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 105 states and 107 transitions. [2022-12-15 00:25:22,772 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2022-12-15 00:25:22,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-15 00:25:22,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:22,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:22,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4851 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:24,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 106 states and 108 transitions. [2022-12-15 00:25:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 108 transitions. [2022-12-15 00:25:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-15 00:25:24,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:24,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:25,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:25,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:25,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 107 states and 109 transitions. [2022-12-15 00:25:25,361 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2022-12-15 00:25:25,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 00:25:25,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:25,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 108 states and 110 transitions. [2022-12-15 00:25:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 110 transitions. [2022-12-15 00:25:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:25:26,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:26,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:27,800 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 109 states and 111 transitions. [2022-12-15 00:25:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 111 transitions. [2022-12-15 00:25:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-15 00:25:28,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:28,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 5253 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:29,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 110 states and 112 transitions. [2022-12-15 00:25:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 112 transitions. [2022-12-15 00:25:29,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-15 00:25:29,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:29,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 5356 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 111 states and 113 transitions. [2022-12-15 00:25:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 113 transitions. [2022-12-15 00:25:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:25:30,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:30,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:30,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:32,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 112 states and 114 transitions. [2022-12-15 00:25:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 114 transitions. [2022-12-15 00:25:32,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 00:25:32,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:32,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:33,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5565 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 113 states and 115 transitions. [2022-12-15 00:25:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2022-12-15 00:25:33,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-15 00:25:33,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:33,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5671 backedges. 0 proven. 5671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:35,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 114 states and 116 transitions. [2022-12-15 00:25:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 116 transitions. [2022-12-15 00:25:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-15 00:25:35,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:35,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:35,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:36,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 115 states and 117 transitions. [2022-12-15 00:25:36,500 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 117 transitions. [2022-12-15 00:25:36,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-15 00:25:36,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:36,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:37,718 INFO L134 CoverageAnalysis]: Checked inductivity of 5886 backedges. 0 proven. 5886 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:37,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 116 states and 118 transitions. [2022-12-15 00:25:37,943 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 118 transitions. [2022-12-15 00:25:37,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:25:37,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:37,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:38,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 5995 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:39,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 117 states and 119 transitions. [2022-12-15 00:25:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 119 transitions. [2022-12-15 00:25:39,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 00:25:39,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:39,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 0 proven. 6105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 118 states and 120 transitions. [2022-12-15 00:25:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 120 transitions. [2022-12-15 00:25:41,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 00:25:41,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:41,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6216 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 119 states and 121 transitions. [2022-12-15 00:25:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2022-12-15 00:25:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:25:42,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6328 backedges. 0 proven. 6328 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 120 states and 122 transitions. [2022-12-15 00:25:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 122 transitions. [2022-12-15 00:25:44,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 00:25:44,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:44,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6441 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 121 states and 123 transitions. [2022-12-15 00:25:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 123 transitions. [2022-12-15 00:25:45,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:25:45,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:45,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:47,319 INFO L134 CoverageAnalysis]: Checked inductivity of 6555 backedges. 0 proven. 6555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 122 states and 124 transitions. [2022-12-15 00:25:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 124 transitions. [2022-12-15 00:25:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:25:47,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:49,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 123 states and 125 transitions. [2022-12-15 00:25:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2022-12-15 00:25:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:25:49,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:49,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:50,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:51,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 124 states and 126 transitions. [2022-12-15 00:25:51,249 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 126 transitions. [2022-12-15 00:25:51,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 00:25:51,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:51,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6903 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:52,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 125 states and 127 transitions. [2022-12-15 00:25:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2022-12-15 00:25:52,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:25:52,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:52,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:53,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7021 backedges. 0 proven. 7021 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:54,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 126 states and 128 transitions. [2022-12-15 00:25:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 128 transitions. [2022-12-15 00:25:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:25:54,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:56,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7140 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 127 states and 129 transitions. [2022-12-15 00:25:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 129 transitions. [2022-12-15 00:25:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-15 00:25:56,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:56,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7260 backedges. 0 proven. 7260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 128 states and 130 transitions. [2022-12-15 00:25:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 130 transitions. [2022-12-15 00:25:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-15 00:25:58,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:58,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:00,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7381 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:00,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:00,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 129 states and 131 transitions. [2022-12-15 00:26:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2022-12-15 00:26:00,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-15 00:26:00,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:00,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7503 backedges. 0 proven. 7503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 130 states and 132 transitions. [2022-12-15 00:26:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 132 transitions. [2022-12-15 00:26:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-15 00:26:02,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:02,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:03,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7626 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 131 states and 133 transitions. [2022-12-15 00:26:04,195 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 133 transitions. [2022-12-15 00:26:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-15 00:26:04,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:04,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7750 backedges. 0 proven. 7750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:06,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 132 states and 134 transitions. [2022-12-15 00:26:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 134 transitions. [2022-12-15 00:26:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 00:26:06,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:06,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:07,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7875 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:08,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 133 states and 135 transitions. [2022-12-15 00:26:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 135 transitions. [2022-12-15 00:26:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-15 00:26:08,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:08,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8001 backedges. 0 proven. 8001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 134 states and 136 transitions. [2022-12-15 00:26:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 136 transitions. [2022-12-15 00:26:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 00:26:10,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:10,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:11,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8128 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:12,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 135 states and 137 transitions. [2022-12-15 00:26:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 137 transitions. [2022-12-15 00:26:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-15 00:26:12,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:12,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8256 backedges. 0 proven. 8256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 136 states and 138 transitions. [2022-12-15 00:26:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 138 transitions. [2022-12-15 00:26:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-15 00:26:14,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:14,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:14,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:15,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8385 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 137 states and 139 transitions. [2022-12-15 00:26:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 139 transitions. [2022-12-15 00:26:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 00:26:16,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:18,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8515 backedges. 0 proven. 8515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 138 states and 140 transitions. [2022-12-15 00:26:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 140 transitions. [2022-12-15 00:26:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 00:26:18,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:20,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 8646 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:20,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:20,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 139 states and 141 transitions. [2022-12-15 00:26:20,518 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 141 transitions. [2022-12-15 00:26:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-15 00:26:20,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:20,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:22,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 140 states and 142 transitions. [2022-12-15 00:26:22,658 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 142 transitions. [2022-12-15 00:26:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-15 00:26:22,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:22,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8911 backedges. 0 proven. 8911 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 141 states and 143 transitions. [2022-12-15 00:26:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 143 transitions. [2022-12-15 00:26:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-15 00:26:24,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:24,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 9045 backedges. 0 proven. 9045 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:27,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 142 states and 144 transitions. [2022-12-15 00:26:27,180 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 144 transitions. [2022-12-15 00:26:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-15 00:26:27,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:27,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:29,121 INFO L134 CoverageAnalysis]: Checked inductivity of 9180 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 143 states and 145 transitions. [2022-12-15 00:26:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 145 transitions. [2022-12-15 00:26:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-15 00:26:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 9316 backedges. 0 proven. 9316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 144 states and 146 transitions. [2022-12-15 00:26:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 146 transitions. [2022-12-15 00:26:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 00:26:31,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:34,035 INFO L134 CoverageAnalysis]: Checked inductivity of 9453 backedges. 0 proven. 9453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 145 states and 147 transitions. [2022-12-15 00:26:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 147 transitions. [2022-12-15 00:26:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-15 00:26:34,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:34,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:36,599 INFO L134 CoverageAnalysis]: Checked inductivity of 9591 backedges. 0 proven. 9591 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:36,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 146 states and 148 transitions. [2022-12-15 00:26:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 148 transitions. [2022-12-15 00:26:36,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 00:26:36,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:36,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:39,069 INFO L134 CoverageAnalysis]: Checked inductivity of 9730 backedges. 0 proven. 9730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:39,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:39,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 147 states and 149 transitions. [2022-12-15 00:26:39,489 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 149 transitions. [2022-12-15 00:26:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-15 00:26:39,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:39,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:41,651 INFO L134 CoverageAnalysis]: Checked inductivity of 9870 backedges. 0 proven. 9870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 148 states and 150 transitions. [2022-12-15 00:26:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 150 transitions. [2022-12-15 00:26:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-15 00:26:42,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 10011 backedges. 0 proven. 10011 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 149 states and 151 transitions. [2022-12-15 00:26:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 151 transitions. [2022-12-15 00:26:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-15 00:26:44,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 10153 backedges. 0 proven. 10153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:47,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 150 states and 152 transitions. [2022-12-15 00:26:47,038 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 152 transitions. [2022-12-15 00:26:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 00:26:47,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:47,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 10296 backedges. 0 proven. 10296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 151 states and 153 transitions. [2022-12-15 00:26:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 153 transitions. [2022-12-15 00:26:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 00:26:49,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:49,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 10440 backedges. 0 proven. 10440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:52,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 152 states and 154 transitions. [2022-12-15 00:26:52,322 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 154 transitions. [2022-12-15 00:26:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 00:26:52,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:52,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:52,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:54,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10585 backedges. 0 proven. 10585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 153 states and 155 transitions. [2022-12-15 00:26:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 155 transitions. [2022-12-15 00:26:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 00:26:55,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:55,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:55,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:57,513 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 10731 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 154 states and 156 transitions. [2022-12-15 00:26:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 156 transitions. [2022-12-15 00:26:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 00:26:57,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 10878 backedges. 0 proven. 10878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:00,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 155 states and 157 transitions. [2022-12-15 00:27:00,504 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 157 transitions. [2022-12-15 00:27:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 00:27:00,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:00,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 11026 backedges. 0 proven. 11026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 156 states and 158 transitions. [2022-12-15 00:27:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 158 transitions. [2022-12-15 00:27:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 00:27:03,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:03,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:05,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11175 backedges. 0 proven. 11175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 157 states and 159 transitions. [2022-12-15 00:27:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 159 transitions. [2022-12-15 00:27:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-15 00:27:06,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:06,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:06,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 11325 backedges. 0 proven. 11325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 158 states and 160 transitions. [2022-12-15 00:27:08,871 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 160 transitions. [2022-12-15 00:27:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 00:27:08,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 11476 backedges. 0 proven. 11476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:11,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:11,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 159 states and 161 transitions. [2022-12-15 00:27:11,658 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 161 transitions. [2022-12-15 00:27:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 00:27:11,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:11,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 11628 backedges. 0 proven. 11628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:14,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 160 states and 162 transitions. [2022-12-15 00:27:14,446 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 162 transitions. [2022-12-15 00:27:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-15 00:27:14,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:14,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11781 backedges. 0 proven. 11781 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:17,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:17,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 161 states and 163 transitions. [2022-12-15 00:27:17,290 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 163 transitions. [2022-12-15 00:27:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-15 00:27:17,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:17,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:19,861 INFO L134 CoverageAnalysis]: Checked inductivity of 11935 backedges. 0 proven. 11935 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 162 states and 164 transitions. [2022-12-15 00:27:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 164 transitions. [2022-12-15 00:27:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-15 00:27:20,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:20,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12090 backedges. 0 proven. 12090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 163 states and 165 transitions. [2022-12-15 00:27:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 165 transitions. [2022-12-15 00:27:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 00:27:23,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:23,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:26,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12246 backedges. 0 proven. 12246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 164 states and 166 transitions. [2022-12-15 00:27:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 166 transitions. [2022-12-15 00:27:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-15 00:27:26,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:26,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:29,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12403 backedges. 0 proven. 12403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 165 states and 167 transitions. [2022-12-15 00:27:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 167 transitions. [2022-12-15 00:27:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 00:27:29,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 12561 backedges. 0 proven. 12561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 166 states and 168 transitions. [2022-12-15 00:27:32,965 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 168 transitions. [2022-12-15 00:27:32,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 00:27:32,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:35,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12720 backedges. 0 proven. 12720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:36,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:36,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 167 states and 169 transitions. [2022-12-15 00:27:36,220 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 169 transitions. [2022-12-15 00:27:36,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-15 00:27:36,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:36,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12880 backedges. 0 proven. 12880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:39,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:39,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 168 states and 170 transitions. [2022-12-15 00:27:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 170 transitions. [2022-12-15 00:27:39,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 00:27:39,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:39,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:42,177 INFO L134 CoverageAnalysis]: Checked inductivity of 13041 backedges. 0 proven. 13041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 169 states and 171 transitions. [2022-12-15 00:27:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 171 transitions. [2022-12-15 00:27:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-15 00:27:42,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:42,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:45,394 INFO L134 CoverageAnalysis]: Checked inductivity of 13203 backedges. 0 proven. 13203 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 170 states and 172 transitions. [2022-12-15 00:27:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 172 transitions. [2022-12-15 00:27:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-15 00:27:45,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 13366 backedges. 0 proven. 13366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:49,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:49,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 171 states and 173 transitions. [2022-12-15 00:27:49,016 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 173 transitions. [2022-12-15 00:27:49,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 00:27:49,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:49,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:51,962 INFO L134 CoverageAnalysis]: Checked inductivity of 13530 backedges. 0 proven. 13530 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 172 states and 174 transitions. [2022-12-15 00:27:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 174 transitions. [2022-12-15 00:27:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-15 00:27:52,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 13695 backedges. 0 proven. 13695 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:55,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 173 states and 175 transitions. [2022-12-15 00:27:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 175 transitions. [2022-12-15 00:27:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 00:27:55,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:58,776 INFO L134 CoverageAnalysis]: Checked inductivity of 13861 backedges. 0 proven. 13861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:59,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:59,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 174 states and 176 transitions. [2022-12-15 00:27:59,156 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 176 transitions. [2022-12-15 00:27:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 00:27:59,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:59,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:02,222 INFO L134 CoverageAnalysis]: Checked inductivity of 14028 backedges. 0 proven. 14028 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 175 states and 177 transitions. [2022-12-15 00:28:02,578 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 177 transitions. [2022-12-15 00:28:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 00:28:02,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:02,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:05,697 INFO L134 CoverageAnalysis]: Checked inductivity of 14196 backedges. 0 proven. 14196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 176 states and 178 transitions. [2022-12-15 00:28:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 178 transitions. [2022-12-15 00:28:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 00:28:06,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:06,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:09,225 INFO L134 CoverageAnalysis]: Checked inductivity of 14365 backedges. 0 proven. 14365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:09,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 177 states and 179 transitions. [2022-12-15 00:28:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 179 transitions. [2022-12-15 00:28:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 00:28:09,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:09,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 14535 backedges. 0 proven. 14535 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:13,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 178 states and 180 transitions. [2022-12-15 00:28:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 180 transitions. [2022-12-15 00:28:13,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 00:28:13,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 14706 backedges. 0 proven. 14706 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:17,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 179 states and 181 transitions. [2022-12-15 00:28:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 181 transitions. [2022-12-15 00:28:17,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 00:28:17,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:17,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 14878 backedges. 0 proven. 14878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:21,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 180 states and 182 transitions. [2022-12-15 00:28:21,011 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 182 transitions. [2022-12-15 00:28:21,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-15 00:28:21,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 15051 backedges. 0 proven. 15051 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:24,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:24,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 181 states and 183 transitions. [2022-12-15 00:28:24,876 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 183 transitions. [2022-12-15 00:28:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 00:28:24,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:24,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 15225 backedges. 0 proven. 15225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:28,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:28,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 182 states and 184 transitions. [2022-12-15 00:28:28,654 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 184 transitions. [2022-12-15 00:28:28,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:28:28,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:28,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:28,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 15400 backedges. 0 proven. 15400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:32,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:32,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 183 states and 185 transitions. [2022-12-15 00:28:32,475 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 185 transitions. [2022-12-15 00:28:32,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-15 00:28:32,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:32,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:35,945 INFO L134 CoverageAnalysis]: Checked inductivity of 15576 backedges. 0 proven. 15576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:36,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 184 states and 186 transitions. [2022-12-15 00:28:36,340 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 186 transitions. [2022-12-15 00:28:36,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 00:28:36,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:36,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:39,824 INFO L134 CoverageAnalysis]: Checked inductivity of 15753 backedges. 0 proven. 15753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 185 states and 187 transitions. [2022-12-15 00:28:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 187 transitions. [2022-12-15 00:28:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 00:28:40,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:40,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15931 backedges. 0 proven. 15931 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:44,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 186 states and 188 transitions. [2022-12-15 00:28:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 188 transitions. [2022-12-15 00:28:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 00:28:44,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 16110 backedges. 0 proven. 16110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 187 states and 189 transitions. [2022-12-15 00:28:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 189 transitions. [2022-12-15 00:28:48,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 00:28:48,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:48,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:48,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16290 backedges. 0 proven. 16290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:52,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 188 states and 190 transitions. [2022-12-15 00:28:52,701 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 190 transitions. [2022-12-15 00:28:52,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-15 00:28:52,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:52,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16471 backedges. 0 proven. 16471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 189 states and 191 transitions. [2022-12-15 00:28:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 191 transitions. [2022-12-15 00:28:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 00:28:56,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 16653 backedges. 0 proven. 16653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:01,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:01,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 190 states and 192 transitions. [2022-12-15 00:29:01,167 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 192 transitions. [2022-12-15 00:29:01,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 00:29:01,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:01,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:01,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16836 backedges. 0 proven. 16836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:05,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 191 states and 193 transitions. [2022-12-15 00:29:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 193 transitions. [2022-12-15 00:29:05,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:29:05,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:05,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 17020 backedges. 0 proven. 17020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 192 states and 194 transitions. [2022-12-15 00:29:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 194 transitions. [2022-12-15 00:29:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 00:29:09,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:09,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:09,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 17205 backedges. 0 proven. 17205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 193 states and 195 transitions. [2022-12-15 00:29:13,995 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 195 transitions. [2022-12-15 00:29:13,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 00:29:13,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:13,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:17,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17391 backedges. 0 proven. 17391 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:18,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:18,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 194 states and 196 transitions. [2022-12-15 00:29:18,358 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 196 transitions. [2022-12-15 00:29:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:29:18,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:22,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17578 backedges. 0 proven. 17578 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:22,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 195 states and 197 transitions. [2022-12-15 00:29:22,748 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 197 transitions. [2022-12-15 00:29:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 00:29:22,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:22,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:26,772 INFO L134 CoverageAnalysis]: Checked inductivity of 17766 backedges. 0 proven. 17766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 196 states and 198 transitions. [2022-12-15 00:29:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 198 transitions. [2022-12-15 00:29:27,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 00:29:27,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:27,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:31,215 INFO L134 CoverageAnalysis]: Checked inductivity of 17955 backedges. 0 proven. 17955 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:31,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:31,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 197 states and 199 transitions. [2022-12-15 00:29:31,653 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 199 transitions. [2022-12-15 00:29:31,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:29:31,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:31,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 18145 backedges. 0 proven. 18145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:36,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 198 states and 200 transitions. [2022-12-15 00:29:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 200 transitions. [2022-12-15 00:29:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 00:29:36,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:36,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:40,395 INFO L134 CoverageAnalysis]: Checked inductivity of 18336 backedges. 0 proven. 18336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:40,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:40,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 199 states and 201 transitions. [2022-12-15 00:29:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 201 transitions. [2022-12-15 00:29:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 00:29:40,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:40,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 18528 backedges. 0 proven. 18528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 200 states and 202 transitions. [2022-12-15 00:29:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 202 transitions. [2022-12-15 00:29:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 00:29:45,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 18721 backedges. 0 proven. 18721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 201 states and 203 transitions. [2022-12-15 00:29:50,532 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 203 transitions. [2022-12-15 00:29:50,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-15 00:29:50,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:50,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:54,936 INFO L134 CoverageAnalysis]: Checked inductivity of 18915 backedges. 0 proven. 18915 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 202 states and 204 transitions. [2022-12-15 00:29:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 204 transitions. [2022-12-15 00:29:55,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 00:29:55,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:55,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19110 backedges. 0 proven. 19110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:00,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 203 states and 205 transitions. [2022-12-15 00:30:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 205 transitions. [2022-12-15 00:30:00,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:30:00,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:00,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 19306 backedges. 0 proven. 19306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:05,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 204 states and 206 transitions. [2022-12-15 00:30:05,903 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 206 transitions. [2022-12-15 00:30:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 00:30:05,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:05,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:10,409 INFO L134 CoverageAnalysis]: Checked inductivity of 19503 backedges. 0 proven. 19503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:10,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:10,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 205 states and 207 transitions. [2022-12-15 00:30:10,884 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 207 transitions. [2022-12-15 00:30:10,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-15 00:30:10,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:10,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 19701 backedges. 0 proven. 19701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:15,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 206 states and 208 transitions. [2022-12-15 00:30:15,979 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 208 transitions. [2022-12-15 00:30:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 00:30:15,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:15,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 19900 backedges. 0 proven. 19900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 207 states and 209 transitions. [2022-12-15 00:30:21,162 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 209 transitions. [2022-12-15 00:30:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 00:30:21,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:21,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:25,925 INFO L134 CoverageAnalysis]: Checked inductivity of 20100 backedges. 0 proven. 20100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:26,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 208 states and 210 transitions. [2022-12-15 00:30:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 210 transitions. [2022-12-15 00:30:26,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 00:30:26,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:26,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:31,270 INFO L134 CoverageAnalysis]: Checked inductivity of 20301 backedges. 0 proven. 20301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:31,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 209 states and 211 transitions. [2022-12-15 00:30:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 211 transitions. [2022-12-15 00:30:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 00:30:31,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:31,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:36,619 INFO L134 CoverageAnalysis]: Checked inductivity of 20503 backedges. 0 proven. 20503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 210 states and 212 transitions. [2022-12-15 00:30:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 212 transitions. [2022-12-15 00:30:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 00:30:37,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:37,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 20706 backedges. 0 proven. 20706 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 211 states and 213 transitions. [2022-12-15 00:30:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 213 transitions. [2022-12-15 00:30:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 00:30:42,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:42,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 20910 backedges. 0 proven. 20910 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:48,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 212 states and 214 transitions. [2022-12-15 00:30:48,185 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 214 transitions. [2022-12-15 00:30:48,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 00:30:48,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:48,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:53,193 INFO L134 CoverageAnalysis]: Checked inductivity of 21115 backedges. 0 proven. 21115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 213 states and 215 transitions. [2022-12-15 00:30:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 215 transitions. [2022-12-15 00:30:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 00:30:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:53,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:58,815 INFO L134 CoverageAnalysis]: Checked inductivity of 21321 backedges. 0 proven. 21321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:59,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:59,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 214 states and 216 transitions. [2022-12-15 00:30:59,360 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 216 transitions. [2022-12-15 00:30:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 00:30:59,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:59,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:04,439 INFO L134 CoverageAnalysis]: Checked inductivity of 21528 backedges. 0 proven. 21528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:04,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 215 states and 217 transitions. [2022-12-15 00:31:04,996 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 217 transitions. [2022-12-15 00:31:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 00:31:04,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:04,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 21736 backedges. 0 proven. 21736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:10,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 216 states and 218 transitions. [2022-12-15 00:31:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 218 transitions. [2022-12-15 00:31:10,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 00:31:10,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:10,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:16,306 INFO L134 CoverageAnalysis]: Checked inductivity of 21945 backedges. 0 proven. 21945 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:17,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 217 states and 219 transitions. [2022-12-15 00:31:17,105 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 219 transitions. [2022-12-15 00:31:17,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-15 00:31:17,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:17,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:22,346 INFO L134 CoverageAnalysis]: Checked inductivity of 22155 backedges. 0 proven. 22155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:23,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 218 states and 220 transitions. [2022-12-15 00:31:23,013 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 220 transitions. [2022-12-15 00:31:23,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 00:31:23,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:23,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 22366 backedges. 0 proven. 22366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 219 states and 221 transitions. [2022-12-15 00:31:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 221 transitions. [2022-12-15 00:31:28,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-15 00:31:28,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:28,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 22578 backedges. 0 proven. 22578 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 220 states and 222 transitions. [2022-12-15 00:31:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 222 transitions. [2022-12-15 00:31:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 00:31:34,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:34,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:40,019 INFO L134 CoverageAnalysis]: Checked inductivity of 22791 backedges. 0 proven. 22791 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:40,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 221 states and 223 transitions. [2022-12-15 00:31:40,618 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 223 transitions. [2022-12-15 00:31:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 00:31:40,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:40,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:46,033 INFO L134 CoverageAnalysis]: Checked inductivity of 23005 backedges. 0 proven. 23005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 222 states and 224 transitions. [2022-12-15 00:31:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 224 transitions. [2022-12-15 00:31:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 00:31:46,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:46,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 23220 backedges. 0 proven. 23220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 223 states and 225 transitions. [2022-12-15 00:31:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 225 transitions. [2022-12-15 00:31:52,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 00:31:52,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:52,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:31:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 23436 backedges. 0 proven. 23436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:31:58,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 224 states and 226 transitions. [2022-12-15 00:31:58,697 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 226 transitions. [2022-12-15 00:31:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 00:31:58,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:58,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 23653 backedges. 0 proven. 23653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:04,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 225 states and 227 transitions. [2022-12-15 00:32:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 227 transitions. [2022-12-15 00:32:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 00:32:04,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 23871 backedges. 0 proven. 23871 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:12,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 226 states and 228 transitions. [2022-12-15 00:32:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 228 transitions. [2022-12-15 00:32:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-15 00:32:12,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:12,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24090 backedges. 0 proven. 24090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 227 states and 229 transitions. [2022-12-15 00:32:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 229 transitions. [2022-12-15 00:32:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-15 00:32:18,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:18,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24310 backedges. 0 proven. 24310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 228 states and 230 transitions. [2022-12-15 00:32:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 230 transitions. [2022-12-15 00:32:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 00:32:25,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:25,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:31,160 INFO L134 CoverageAnalysis]: Checked inductivity of 24531 backedges. 0 proven. 24531 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:31,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 229 states and 231 transitions. [2022-12-15 00:32:31,756 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 231 transitions. [2022-12-15 00:32:31,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-15 00:32:31,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:31,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24753 backedges. 0 proven. 24753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:38,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 230 states and 232 transitions. [2022-12-15 00:32:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 232 transitions. [2022-12-15 00:32:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 00:32:38,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:38,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24976 backedges. 0 proven. 24976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:45,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:45,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 231 states and 233 transitions. [2022-12-15 00:32:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 233 transitions. [2022-12-15 00:32:45,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 00:32:45,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:45,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:51,393 INFO L134 CoverageAnalysis]: Checked inductivity of 25200 backedges. 0 proven. 25200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 232 states and 234 transitions. [2022-12-15 00:32:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 234 transitions. [2022-12-15 00:32:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 00:32:52,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:52,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 25425 backedges. 0 proven. 25425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 233 states and 235 transitions. [2022-12-15 00:32:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 235 transitions. [2022-12-15 00:32:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-15 00:32:59,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:59,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:05,681 INFO L134 CoverageAnalysis]: Checked inductivity of 25651 backedges. 0 proven. 25651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:06,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:06,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 234 states and 236 transitions. [2022-12-15 00:33:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 236 transitions. [2022-12-15 00:33:06,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 00:33:06,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:06,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:12,759 INFO L134 CoverageAnalysis]: Checked inductivity of 25878 backedges. 0 proven. 25878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:13,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:13,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 235 states and 237 transitions. [2022-12-15 00:33:13,354 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 237 transitions. [2022-12-15 00:33:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 00:33:13,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:13,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:19,676 INFO L134 CoverageAnalysis]: Checked inductivity of 26106 backedges. 0 proven. 26106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:20,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 236 states and 238 transitions. [2022-12-15 00:33:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 238 transitions. [2022-12-15 00:33:20,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-15 00:33:20,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:20,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:26,730 INFO L134 CoverageAnalysis]: Checked inductivity of 26335 backedges. 0 proven. 26335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 237 states and 239 transitions. [2022-12-15 00:33:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 239 transitions. [2022-12-15 00:33:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-15 00:33:27,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:27,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 26565 backedges. 0 proven. 26565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:34,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:34,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 238 states and 240 transitions. [2022-12-15 00:33:34,635 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 240 transitions. [2022-12-15 00:33:34,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-15 00:33:34,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:34,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 26796 backedges. 0 proven. 26796 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:42,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 239 states and 241 transitions. [2022-12-15 00:33:42,172 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 241 transitions. [2022-12-15 00:33:42,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-15 00:33:42,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:42,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 27028 backedges. 0 proven. 27028 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 240 states and 242 transitions. [2022-12-15 00:33:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 242 transitions. [2022-12-15 00:33:49,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 00:33:49,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:55,943 INFO L134 CoverageAnalysis]: Checked inductivity of 27261 backedges. 0 proven. 27261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:56,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:56,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 241 states and 243 transitions. [2022-12-15 00:33:56,517 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 243 transitions. [2022-12-15 00:33:56,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-15 00:33:56,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:56,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:03,225 INFO L134 CoverageAnalysis]: Checked inductivity of 27495 backedges. 0 proven. 27495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:03,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:03,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 242 states and 244 transitions. [2022-12-15 00:34:03,823 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 244 transitions. [2022-12-15 00:34:03,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 00:34:03,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:03,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 27730 backedges. 0 proven. 27730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 243 states and 245 transitions. [2022-12-15 00:34:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 245 transitions. [2022-12-15 00:34:11,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-15 00:34:11,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:11,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:18,232 INFO L134 CoverageAnalysis]: Checked inductivity of 27966 backedges. 0 proven. 27966 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:19,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 244 states and 246 transitions. [2022-12-15 00:34:19,004 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 246 transitions. [2022-12-15 00:34:19,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-15 00:34:19,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:19,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 28203 backedges. 0 proven. 28203 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 245 states and 247 transitions. [2022-12-15 00:34:27,022 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 247 transitions. [2022-12-15 00:34:27,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-15 00:34:27,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:33,980 INFO L134 CoverageAnalysis]: Checked inductivity of 28441 backedges. 0 proven. 28441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:34,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 246 states and 248 transitions. [2022-12-15 00:34:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 248 transitions. [2022-12-15 00:34:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-15 00:34:34,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:34,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:41,631 INFO L134 CoverageAnalysis]: Checked inductivity of 28680 backedges. 0 proven. 28680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 247 states and 249 transitions. [2022-12-15 00:34:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 249 transitions. [2022-12-15 00:34:42,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-15 00:34:42,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:42,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:49,453 INFO L134 CoverageAnalysis]: Checked inductivity of 28920 backedges. 0 proven. 28920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 248 states and 250 transitions. [2022-12-15 00:34:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 250 transitions. [2022-12-15 00:34:50,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 00:34:50,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:50,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 29161 backedges. 0 proven. 29161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:58,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:58,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 249 states and 251 transitions. [2022-12-15 00:34:58,641 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 251 transitions. [2022-12-15 00:34:58,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 00:34:58,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:58,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 29403 backedges. 0 proven. 29403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 250 states and 252 transitions. [2022-12-15 00:35:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 252 transitions. [2022-12-15 00:35:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-15 00:35:06,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 29646 backedges. 0 proven. 29646 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 251 states and 253 transitions. [2022-12-15 00:35:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 253 transitions. [2022-12-15 00:35:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-15 00:35:14,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 29890 backedges. 0 proven. 29890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:22,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 252 states and 254 transitions. [2022-12-15 00:35:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 254 transitions. [2022-12-15 00:35:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 00:35:22,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:22,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:23,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 30135 backedges. 0 proven. 30135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:31,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 253 states and 255 transitions. [2022-12-15 00:35:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 255 transitions. [2022-12-15 00:35:31,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-15 00:35:31,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:31,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 30381 backedges. 0 proven. 30381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:39,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:39,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 254 states and 256 transitions. [2022-12-15 00:35:39,961 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 256 transitions. [2022-12-15 00:35:39,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-15 00:35:39,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:39,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:48,668 INFO L134 CoverageAnalysis]: Checked inductivity of 30628 backedges. 0 proven. 30628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 255 states and 257 transitions. [2022-12-15 00:35:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 257 transitions. [2022-12-15 00:35:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 00:35:49,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:49,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 30876 backedges. 0 proven. 30876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 256 states and 258 transitions. [2022-12-15 00:35:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 258 transitions. [2022-12-15 00:35:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-15 00:35:57,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 31125 backedges. 0 proven. 31125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:36:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 257 states and 259 transitions. [2022-12-15 00:36:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 259 transitions. [2022-12-15 00:36:06,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-15 00:36:06,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:06,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 31375 backedges. 0 proven. 31375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:36:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 258 states and 260 transitions. [2022-12-15 00:36:14,420 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 260 transitions. [2022-12-15 00:36:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-15 00:36:14,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:22,278 INFO L134 CoverageAnalysis]: Checked inductivity of 31626 backedges. 0 proven. 31626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:36:22,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:22,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 259 states and 261 transitions. [2022-12-15 00:36:22,995 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 261 transitions. [2022-12-15 00:36:22,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-15 00:36:22,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:22,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:23,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:31,042 INFO L134 CoverageAnalysis]: Checked inductivity of 31878 backedges. 0 proven. 31878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:36:31,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:31,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 260 states and 262 transitions. [2022-12-15 00:36:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 262 transitions. [2022-12-15 00:36:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-15 00:36:31,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:31,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 32131 backedges. 0 proven. 32131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:36:40,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:40,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 261 states and 263 transitions. [2022-12-15 00:36:40,580 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 263 transitions. [2022-12-15 00:36:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 00:36:40,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:40,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 32385 backedges. 0 proven. 32385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:36:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:49,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 262 states and 264 transitions. [2022-12-15 00:36:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 264 transitions. [2022-12-15 00:36:49,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-15 00:36:49,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:49,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 32640 backedges. 0 proven. 32640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:36:58,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 263 states and 265 transitions. [2022-12-15 00:36:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 265 transitions. [2022-12-15 00:36:58,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 00:36:58,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:58,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 32896 backedges. 0 proven. 32896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:37:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 264 states and 266 transitions. [2022-12-15 00:37:07,414 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 266 transitions. [2022-12-15 00:37:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-15 00:37:07,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:07,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:15,796 INFO L134 CoverageAnalysis]: Checked inductivity of 33153 backedges. 0 proven. 33153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:37:16,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:16,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 265 states and 267 transitions. [2022-12-15 00:37:16,481 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 267 transitions. [2022-12-15 00:37:16,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 00:37:16,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:16,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:24,949 INFO L134 CoverageAnalysis]: Checked inductivity of 33411 backedges. 0 proven. 33411 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:37:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 266 states and 268 transitions. [2022-12-15 00:37:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 268 transitions. [2022-12-15 00:37:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-15 00:37:25,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:25,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:34,137 INFO L134 CoverageAnalysis]: Checked inductivity of 33670 backedges. 0 proven. 33670 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:37:34,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:34,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 267 states and 269 transitions. [2022-12-15 00:37:34,834 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 269 transitions. [2022-12-15 00:37:34,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-15 00:37:34,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:34,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:43,431 INFO L134 CoverageAnalysis]: Checked inductivity of 33930 backedges. 0 proven. 33930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:37:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 268 states and 270 transitions. [2022-12-15 00:37:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 270 transitions. [2022-12-15 00:37:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 00:37:44,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:44,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 34191 backedges. 0 proven. 34191 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:37:53,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:53,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 269 states and 271 transitions. [2022-12-15 00:37:53,387 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 271 transitions. [2022-12-15 00:37:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-15 00:37:53,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:53,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:02,253 INFO L134 CoverageAnalysis]: Checked inductivity of 34453 backedges. 0 proven. 34453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:02,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 270 states and 272 transitions. [2022-12-15 00:38:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 272 transitions. [2022-12-15 00:38:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 00:38:02,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:02,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:03,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat