./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Addition01-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Addition01-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4af9e26294eb81d37b6ccb692d0b40e4bed5b0d6d3dd72d6af1a80634692c297 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:58:01,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:58:01,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:58:01,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:58:01,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:58:01,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:58:01,936 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:58:01,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:58:01,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:58:01,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:58:01,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:58:01,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:58:01,966 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:58:01,967 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:58:01,969 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:58:01,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:58:01,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:58:01,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:58:01,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:58:01,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:58:01,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:58:01,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:58:01,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:58:02,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:58:02,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:58:02,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:58:02,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:58:02,009 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:58:02,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:58:02,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:58:02,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:58:02,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:58:02,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:58:02,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:58:02,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:58:02,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:58:02,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:58:02,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:58:02,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:58:02,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:58:02,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:58:02,022 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:58:02,064 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:58:02,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:58:02,066 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:58:02,066 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:58:02,067 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:58:02,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:58:02,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:58:02,067 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:58:02,067 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:58:02,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:58:02,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:58:02,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:58:02,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:58:02,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:58:02,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:58:02,070 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:58:02,070 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:58:02,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:58:02,070 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:58:02,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:58:02,071 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:58:02,071 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:58:02,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:58:02,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:58:02,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:58:02,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:58:02,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:58:02,072 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:58:02,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:58:02,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:58:02,074 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_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4af9e26294eb81d37b6ccb692d0b40e4bed5b0d6d3dd72d6af1a80634692c297 [2022-11-21 23:58:02,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:58:02,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:58:02,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:58:02,416 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:58:02,417 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:58:02,418 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/recursive/Addition01-2.c [2022-11-21 23:58:05,479 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:58:05,706 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:58:05,706 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/sv-benchmarks/c/recursive/Addition01-2.c [2022-11-21 23:58:05,713 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/data/bd0e0f853/cde31ad2ad154a7bb1938f0be7ff2a2e/FLAG87b849255 [2022-11-21 23:58:06,077 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/data/bd0e0f853/cde31ad2ad154a7bb1938f0be7ff2a2e [2022-11-21 23:58:06,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:58:06,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:58:06,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:58:06,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:58:06,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:58:06,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4781baae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06, skipping insertion in model container [2022-11-21 23:58:06,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:58:06,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:58:06,325 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_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/sv-benchmarks/c/recursive/Addition01-2.c[1126,1139] [2022-11-21 23:58:06,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:58:06,335 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:58:06,350 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_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/sv-benchmarks/c/recursive/Addition01-2.c[1126,1139] [2022-11-21 23:58:06,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:58:06,364 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:58:06,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06 WrapperNode [2022-11-21 23:58:06,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:58:06,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:58:06,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:58:06,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:58:06,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,392 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 34 [2022-11-21 23:58:06,393 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:58:06,394 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:58:06,394 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:58:06,394 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:58:06,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,407 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,410 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:58:06,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:58:06,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:58:06,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:58:06,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:58:06,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:58:06,443 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:58:06,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f9530bc-17cc-4e45-8fe2-5d5c9d7e892e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:58:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:58:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:58:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:58:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:58:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure addition [2022-11-21 23:58:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure addition [2022-11-21 23:58:06,573 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:58:06,575 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:58:06,814 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:58:06,837 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:58:06,837 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:58:06,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:58:06 BoogieIcfgContainer [2022-11-21 23:58:06,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:58:06,842 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:58:06,842 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:58:06,853 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:58:06,853 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:58:06" (1/1) ... [2022-11-21 23:58:06,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:58:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:06,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2022-11-21 23:58:06,920 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2022-11-21 23:58:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-21 23:58:06,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:06,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:07,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:07,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:07,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 51 transitions. [2022-11-21 23:58:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2022-11-21 23:58:07,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-21 23:58:07,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:07,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 46 states and 60 transitions. [2022-11-21 23:58:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2022-11-21 23:58:07,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-21 23:58:07,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:07,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:08,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 50 states and 67 transitions. [2022-11-21 23:58:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 67 transitions. [2022-11-21 23:58:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-21 23:58:08,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:08,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:08,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:08,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 49 states and 66 transitions. [2022-11-21 23:58:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 66 transitions. [2022-11-21 23:58:08,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-21 23:58:08,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:08,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:08,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:08,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 55 states and 76 transitions. [2022-11-21 23:58:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 76 transitions. [2022-11-21 23:58:09,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-21 23:58:09,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:09,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:09,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:09,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:09,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 54 states and 75 transitions. [2022-11-21 23:58:09,947 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 75 transitions. [2022-11-21 23:58:09,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-21 23:58:09,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:09,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:10,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:10,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 57 states and 80 transitions. [2022-11-21 23:58:10,572 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2022-11-21 23:58:10,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-21 23:58:10,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:10,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:10,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:11,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 65 states and 97 transitions. [2022-11-21 23:58:11,333 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 97 transitions. [2022-11-21 23:58:11,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 23:58:11,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:11,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:11,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 67 states and 99 transitions. [2022-11-21 23:58:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2022-11-21 23:58:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 23:58:11,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:11,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:12,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 70 states and 107 transitions. [2022-11-21 23:58:12,129 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 107 transitions. [2022-11-21 23:58:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:58:12,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:12,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:12,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 82 states and 125 transitions. [2022-11-21 23:58:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 125 transitions. [2022-11-21 23:58:14,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:58:14,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:14,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:14,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:14,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 86 states and 130 transitions. [2022-11-21 23:58:14,875 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 130 transitions. [2022-11-21 23:58:14,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-21 23:58:14,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:14,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:58:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:14,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 86 states and 129 transitions. [2022-11-21 23:58:14,907 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 129 transitions. [2022-11-21 23:58:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 23:58:14,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:14,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:15,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:15,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 94 states and 146 transitions. [2022-11-21 23:58:15,903 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 146 transitions. [2022-11-21 23:58:15,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-21 23:58:15,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:15,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 96 states and 148 transitions. [2022-11-21 23:58:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 148 transitions. [2022-11-21 23:58:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-21 23:58:16,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:16,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:16,365 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:17,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:17,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 104 states and 158 transitions. [2022-11-21 23:58:17,272 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 158 transitions. [2022-11-21 23:58:17,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-21 23:58:17,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:17,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:17,399 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:58:18,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:18,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 108 states and 163 transitions. [2022-11-21 23:58:18,076 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 163 transitions. [2022-11-21 23:58:18,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 23:58:18,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:18,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:18,096 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-21 23:58:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:18,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 108 states and 162 transitions. [2022-11-21 23:58:18,111 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 162 transitions. [2022-11-21 23:58:18,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-21 23:58:18,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:18,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:18,324 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:19,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 116 states and 179 transitions. [2022-11-21 23:58:19,239 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 179 transitions. [2022-11-21 23:58:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:58:19,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:19,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:19,308 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 118 states and 181 transitions. [2022-11-21 23:58:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 181 transitions. [2022-11-21 23:58:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:58:19,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:19,860 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:20,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:20,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 126 states and 191 transitions. [2022-11-21 23:58:20,840 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 191 transitions. [2022-11-21 23:58:20,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:58:20,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:20,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-21 23:58:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:21,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 130 states and 196 transitions. [2022-11-21 23:58:21,717 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 196 transitions. [2022-11-21 23:58:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:58:21,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:21,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:21,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-21 23:58:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 130 states and 195 transitions. [2022-11-21 23:58:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 195 transitions. [2022-11-21 23:58:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:58:21,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:21,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:21,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:21,984 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:22,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:22,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 138 states and 212 transitions. [2022-11-21 23:58:23,000 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 212 transitions. [2022-11-21 23:58:23,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 23:58:23,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:23,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:23,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 140 states and 214 transitions. [2022-11-21 23:58:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 214 transitions. [2022-11-21 23:58:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 23:58:23,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:23,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:23,709 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:24,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:24,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 148 states and 224 transitions. [2022-11-21 23:58:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2022-11-21 23:58:24,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 23:58:24,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:24,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-21 23:58:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 152 states and 229 transitions. [2022-11-21 23:58:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 229 transitions. [2022-11-21 23:58:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-21 23:58:25,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:25,872 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-21 23:58:25,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:25,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 152 states and 228 transitions. [2022-11-21 23:58:25,888 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 228 transitions. [2022-11-21 23:58:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-21 23:58:25,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:25,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:25,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 160 states and 245 transitions. [2022-11-21 23:58:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 245 transitions. [2022-11-21 23:58:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 23:58:27,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:27,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:27,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 162 states and 247 transitions. [2022-11-21 23:58:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 247 transitions. [2022-11-21 23:58:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 23:58:27,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:27,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:29,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:29,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 170 states and 257 transitions. [2022-11-21 23:58:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 257 transitions. [2022-11-21 23:58:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 23:58:29,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:29,662 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-21 23:58:30,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 174 states and 262 transitions. [2022-11-21 23:58:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 262 transitions. [2022-11-21 23:58:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 23:58:30,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:30,743 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:58:30,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 174 states and 261 transitions. [2022-11-21 23:58:30,765 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 261 transitions. [2022-11-21 23:58:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 23:58:30,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:30,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:30,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 182 states and 278 transitions. [2022-11-21 23:58:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 278 transitions. [2022-11-21 23:58:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-21 23:58:32,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:32,617 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 184 states and 280 transitions. [2022-11-21 23:58:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 280 transitions. [2022-11-21 23:58:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 23:58:32,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:33,327 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:34,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 192 states and 290 transitions. [2022-11-21 23:58:34,826 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 290 transitions. [2022-11-21 23:58:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 23:58:34,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:34,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:58:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 196 states and 295 transitions. [2022-11-21 23:58:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 295 transitions. [2022-11-21 23:58:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 23:58:35,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:35,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-11-21 23:58:36,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:36,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 196 states and 294 transitions. [2022-11-21 23:58:36,008 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 294 transitions. [2022-11-21 23:58:36,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-21 23:58:36,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:36,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:36,403 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:37,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:37,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 204 states and 311 transitions. [2022-11-21 23:58:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 311 transitions. [2022-11-21 23:58:37,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-21 23:58:37,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:37,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 206 states and 313 transitions. [2022-11-21 23:58:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 313 transitions. [2022-11-21 23:58:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-21 23:58:38,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:38,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:38,743 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:40,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 214 states and 323 transitions. [2022-11-21 23:58:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 323 transitions. [2022-11-21 23:58:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-21 23:58:40,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:40,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:40,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-11-21 23:58:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 218 states and 328 transitions. [2022-11-21 23:58:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 328 transitions. [2022-11-21 23:58:41,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 23:58:41,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:41,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2022-11-21 23:58:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 218 states and 327 transitions. [2022-11-21 23:58:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 327 transitions. [2022-11-21 23:58:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 23:58:41,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:41,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:42,010 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 226 states and 344 transitions. [2022-11-21 23:58:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 344 transitions. [2022-11-21 23:58:43,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 23:58:43,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:43,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 228 states and 346 transitions. [2022-11-21 23:58:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 346 transitions. [2022-11-21 23:58:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-21 23:58:44,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:44,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:46,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:46,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 236 states and 356 transitions. [2022-11-21 23:58:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 356 transitions. [2022-11-21 23:58:46,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-21 23:58:46,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:46,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2022-11-21 23:58:47,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 240 states and 361 transitions. [2022-11-21 23:58:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 361 transitions. [2022-11-21 23:58:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:58:47,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:47,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2022-11-21 23:58:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 240 states and 360 transitions. [2022-11-21 23:58:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 360 transitions. [2022-11-21 23:58:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:58:47,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:47,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 248 states and 377 transitions. [2022-11-21 23:58:49,824 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 377 transitions. [2022-11-21 23:58:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:58:49,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:49,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:50,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 250 states and 379 transitions. [2022-11-21 23:58:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 379 transitions. [2022-11-21 23:58:50,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:58:50,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:50,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:50,931 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 342 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 258 states and 389 transitions. [2022-11-21 23:58:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 389 transitions. [2022-11-21 23:58:52,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:58:52,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:52,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2022-11-21 23:58:54,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 262 states and 394 transitions. [2022-11-21 23:58:54,285 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 394 transitions. [2022-11-21 23:58:54,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-21 23:58:54,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:54,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-11-21 23:58:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 262 states and 393 transitions. [2022-11-21 23:58:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 393 transitions. [2022-11-21 23:58:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:58:54,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:54,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 270 states and 410 transitions. [2022-11-21 23:58:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 410 transitions. [2022-11-21 23:58:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:58:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:57,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 272 states and 412 transitions. [2022-11-21 23:58:57,351 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 412 transitions. [2022-11-21 23:58:57,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-21 23:58:57,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:57,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:57,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:57,898 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:58:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:58:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 280 states and 422 transitions. [2022-11-21 23:58:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 422 transitions. [2022-11-21 23:58:59,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-21 23:58:59,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:58:59,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:58:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:58:59,981 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-11-21 23:59:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:01,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 284 states and 427 transitions. [2022-11-21 23:59:01,394 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 427 transitions. [2022-11-21 23:59:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-21 23:59:01,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:01,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2022-11-21 23:59:01,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 284 states and 426 transitions. [2022-11-21 23:59:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 426 transitions. [2022-11-21 23:59:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-21 23:59:01,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:01,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:01,967 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 292 states and 443 transitions. [2022-11-21 23:59:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 443 transitions. [2022-11-21 23:59:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-21 23:59:03,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:04,171 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 473 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 294 states and 445 transitions. [2022-11-21 23:59:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 445 transitions. [2022-11-21 23:59:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-21 23:59:04,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:05,327 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 506 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 302 states and 455 transitions. [2022-11-21 23:59:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 455 transitions. [2022-11-21 23:59:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-21 23:59:07,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:07,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:07,561 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2022-11-21 23:59:09,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:09,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 306 states and 460 transitions. [2022-11-21 23:59:09,222 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 460 transitions. [2022-11-21 23:59:09,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-21 23:59:09,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:09,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:09,267 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2022-11-21 23:59:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:09,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 306 states and 459 transitions. [2022-11-21 23:59:09,292 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 459 transitions. [2022-11-21 23:59:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-21 23:59:09,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:09,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:09,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:09,933 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:11,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:11,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 314 states and 476 transitions. [2022-11-21 23:59:11,960 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 476 transitions. [2022-11-21 23:59:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-21 23:59:11,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:11,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:11,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:12,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:12,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 316 states and 478 transitions. [2022-11-21 23:59:12,825 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 478 transitions. [2022-11-21 23:59:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-21 23:59:12,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:12,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:12,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:13,475 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 600 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:15,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 324 states and 488 transitions. [2022-11-21 23:59:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 488 transitions. [2022-11-21 23:59:15,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-21 23:59:15,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:15,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:15,896 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2022-11-21 23:59:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 328 states and 493 transitions. [2022-11-21 23:59:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 493 transitions. [2022-11-21 23:59:17,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-21 23:59:17,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:17,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:17,613 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2022-11-21 23:59:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:17,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 328 states and 492 transitions. [2022-11-21 23:59:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 492 transitions. [2022-11-21 23:59:17,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:59:17,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:17,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:18,287 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:20,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 336 states and 509 transitions. [2022-11-21 23:59:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 509 transitions. [2022-11-21 23:59:20,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-21 23:59:20,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:20,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 663 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 338 states and 511 transitions. [2022-11-21 23:59:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 511 transitions. [2022-11-21 23:59:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:59:21,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:21,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:22,055 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 702 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:24,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:24,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 346 states and 521 transitions. [2022-11-21 23:59:24,474 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 521 transitions. [2022-11-21 23:59:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:59:24,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:24,596 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2022-11-21 23:59:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:26,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 350 states and 526 transitions. [2022-11-21 23:59:26,330 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 526 transitions. [2022-11-21 23:59:26,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:59:26,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:26,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:26,363 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2022-11-21 23:59:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 350 states and 525 transitions. [2022-11-21 23:59:26,392 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 525 transitions. [2022-11-21 23:59:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:59:26,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:26,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:29,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 358 states and 542 transitions. [2022-11-21 23:59:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 542 transitions. [2022-11-21 23:59:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:59:29,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:29,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 360 states and 544 transitions. [2022-11-21 23:59:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 544 transitions. [2022-11-21 23:59:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:59:30,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:31,289 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 812 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 368 states and 554 transitions. [2022-11-21 23:59:33,762 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 554 transitions. [2022-11-21 23:59:33,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:59:33,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:33,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:33,877 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2022-11-21 23:59:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 372 states and 559 transitions. [2022-11-21 23:59:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 559 transitions. [2022-11-21 23:59:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:59:35,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:35,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:35,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2022-11-21 23:59:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 372 states and 558 transitions. [2022-11-21 23:59:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 558 transitions. [2022-11-21 23:59:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-21 23:59:35,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:35,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:35,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 380 states and 575 transitions. [2022-11-21 23:59:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 575 transitions. [2022-11-21 23:59:39,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-21 23:59:39,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:39,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 0 proven. 885 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 382 states and 577 transitions. [2022-11-21 23:59:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 577 transitions. [2022-11-21 23:59:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-21 23:59:40,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:40,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:40,939 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 930 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:43,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 390 states and 587 transitions. [2022-11-21 23:59:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 587 transitions. [2022-11-21 23:59:43,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-21 23:59:43,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:43,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2022-11-21 23:59:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 394 states and 592 transitions. [2022-11-21 23:59:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 592 transitions. [2022-11-21 23:59:45,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-21 23:59:45,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:45,809 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 885 trivial. 0 not checked. [2022-11-21 23:59:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 394 states and 591 transitions. [2022-11-21 23:59:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 591 transitions. [2022-11-21 23:59:45,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-21 23:59:45,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:45,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:49,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 402 states and 608 transitions. [2022-11-21 23:59:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 608 transitions. [2022-11-21 23:59:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-21 23:59:49,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:49,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:49,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 1008 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:50,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 404 states and 610 transitions. [2022-11-21 23:59:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 610 transitions. [2022-11-21 23:59:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-21 23:59:50,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:50,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:50,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:51,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 1056 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:54,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 412 states and 620 transitions. [2022-11-21 23:59:54,098 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 620 transitions. [2022-11-21 23:59:54,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-21 23:59:54,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:54,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 885 trivial. 0 not checked. [2022-11-21 23:59:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 416 states and 625 transitions. [2022-11-21 23:59:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 625 transitions. [2022-11-21 23:59:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-21 23:59:56,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:56,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:56,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1072 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2022-11-21 23:59:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 416 states and 624 transitions. [2022-11-21 23:59:56,324 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 624 transitions. [2022-11-21 23:59:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-21 23:59:56,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:56,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:59:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:59,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 424 states and 641 transitions. [2022-11-21 23:59:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 641 transitions. [2022-11-21 23:59:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-21 23:59:59,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:59,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 0 proven. 1139 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 426 states and 643 transitions. [2022-11-22 00:00:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 643 transitions. [2022-11-22 00:00:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-22 00:00:00,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:00,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:00,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 1190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 434 states and 653 transitions. [2022-11-22 00:00:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 653 transitions. [2022-11-22 00:00:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-22 00:00:04,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:04,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2022-11-22 00:00:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:07,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 438 states and 658 transitions. [2022-11-22 00:00:07,193 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 658 transitions. [2022-11-22 00:00:07,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-22 00:00:07,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:07,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:07,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1207 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 1139 trivial. 0 not checked. [2022-11-22 00:00:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 438 states and 657 transitions. [2022-11-22 00:00:07,289 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 657 transitions. [2022-11-22 00:00:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-22 00:00:07,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:07,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:08,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:10,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:10,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 446 states and 674 transitions. [2022-11-22 00:00:10,939 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 674 transitions. [2022-11-22 00:00:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-22 00:00:10,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:10,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:10,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 1278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 448 states and 676 transitions. [2022-11-22 00:00:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 676 transitions. [2022-11-22 00:00:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-22 00:00:12,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:12,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:12,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 1332 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:16,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 456 states and 686 transitions. [2022-11-22 00:00:16,210 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 686 transitions. [2022-11-22 00:00:16,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-22 00:00:16,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:16,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:16,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 1139 trivial. 0 not checked. [2022-11-22 00:00:18,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:18,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 460 states and 691 transitions. [2022-11-22 00:00:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 691 transitions. [2022-11-22 00:00:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-22 00:00:18,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:18,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:18,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1350 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 1278 trivial. 0 not checked. [2022-11-22 00:00:18,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 460 states and 690 transitions. [2022-11-22 00:00:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 690 transitions. [2022-11-22 00:00:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-22 00:00:18,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:18,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:19,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:22,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:22,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 468 states and 707 transitions. [2022-11-22 00:00:22,666 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 707 transitions. [2022-11-22 00:00:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-22 00:00:22,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:22,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 1425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 470 states and 709 transitions. [2022-11-22 00:00:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 709 transitions. [2022-11-22 00:00:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-22 00:00:23,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:23,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 1482 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:28,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:28,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 478 states and 719 transitions. [2022-11-22 00:00:28,351 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 719 transitions. [2022-11-22 00:00:28,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-22 00:00:28,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:28,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:28,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:28,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 1278 trivial. 0 not checked. [2022-11-22 00:00:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 482 states and 724 transitions. [2022-11-22 00:00:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 724 transitions. [2022-11-22 00:00:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-11-22 00:00:30,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:30,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 1425 trivial. 0 not checked. [2022-11-22 00:00:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 482 states and 723 transitions. [2022-11-22 00:00:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 723 transitions. [2022-11-22 00:00:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-22 00:00:30,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:30,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:31,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 490 states and 740 transitions. [2022-11-22 00:00:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 740 transitions. [2022-11-22 00:00:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-11-22 00:00:35,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:35,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:35,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1580 backedges. 0 proven. 1580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:36,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 492 states and 742 transitions. [2022-11-22 00:00:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 742 transitions. [2022-11-22 00:00:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-11-22 00:00:36,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:36,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 1640 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:40,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 500 states and 752 transitions. [2022-11-22 00:00:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 752 transitions. [2022-11-22 00:00:40,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-11-22 00:00:40,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:40,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1580 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 1425 trivial. 0 not checked. [2022-11-22 00:00:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 504 states and 757 transitions. [2022-11-22 00:00:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 757 transitions. [2022-11-22 00:00:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-22 00:00:43,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:43,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1660 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 1580 trivial. 0 not checked. [2022-11-22 00:00:43,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 504 states and 756 transitions. [2022-11-22 00:00:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 756 transitions. [2022-11-22 00:00:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-22 00:00:43,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:44,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:47,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:47,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 512 states and 773 transitions. [2022-11-22 00:00:47,834 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 773 transitions. [2022-11-22 00:00:47,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-22 00:00:47,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:47,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:48,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 0 proven. 1743 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:49,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 514 states and 775 transitions. [2022-11-22 00:00:49,117 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 775 transitions. [2022-11-22 00:00:49,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-22 00:00:49,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:49,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1806 backedges. 1806 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:00:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:54,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 522 states and 785 transitions. [2022-11-22 00:00:54,098 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 785 transitions. [2022-11-22 00:00:54,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-22 00:00:54,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:54,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 1580 trivial. 0 not checked. [2022-11-22 00:00:56,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 526 states and 790 transitions. [2022-11-22 00:00:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 790 transitions. [2022-11-22 00:00:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-11-22 00:00:56,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:56,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1827 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 1743 trivial. 0 not checked. [2022-11-22 00:00:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 526 states and 789 transitions. [2022-11-22 00:00:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 789 transitions. [2022-11-22 00:00:56,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-11-22 00:00:56,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:56,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:01,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:01,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 534 states and 806 transitions. [2022-11-22 00:01:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 806 transitions. [2022-11-22 00:01:01,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-11-22 00:01:01,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:01,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:01,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1914 backedges. 0 proven. 1914 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:02,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 536 states and 808 transitions. [2022-11-22 00:01:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 808 transitions. [2022-11-22 00:01:02,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-22 00:01:02,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:02,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 1980 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:07,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:07,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 544 states and 818 transitions. [2022-11-22 00:01:07,650 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 818 transitions. [2022-11-22 00:01:07,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-22 00:01:07,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:07,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:07,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1914 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 1743 trivial. 0 not checked. [2022-11-22 00:01:10,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:10,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 548 states and 823 transitions. [2022-11-22 00:01:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 823 transitions. [2022-11-22 00:01:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-11-22 00:01:10,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:10,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 1914 trivial. 0 not checked. [2022-11-22 00:01:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:10,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 548 states and 822 transitions. [2022-11-22 00:01:10,518 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 822 transitions. [2022-11-22 00:01:10,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-22 00:01:10,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:10,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:11,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:15,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:15,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 556 states and 839 transitions. [2022-11-22 00:01:15,300 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 839 transitions. [2022-11-22 00:01:15,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-22 00:01:15,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:15,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2093 backedges. 0 proven. 2093 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:16,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 558 states and 841 transitions. [2022-11-22 00:01:16,664 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 841 transitions. [2022-11-22 00:01:16,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-22 00:01:16,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:16,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:16,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:18,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2162 backedges. 2162 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 566 states and 851 transitions. [2022-11-22 00:01:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 851 transitions. [2022-11-22 00:01:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-22 00:01:22,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:22,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2093 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 1914 trivial. 0 not checked. [2022-11-22 00:01:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 570 states and 856 transitions. [2022-11-22 00:01:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 856 transitions. [2022-11-22 00:01:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-22 00:01:25,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2185 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 2093 trivial. 0 not checked. [2022-11-22 00:01:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 570 states and 855 transitions. [2022-11-22 00:01:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 855 transitions. [2022-11-22 00:01:25,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-22 00:01:25,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:25,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 578 states and 872 transitions. [2022-11-22 00:01:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 872 transitions. [2022-11-22 00:01:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-22 00:01:30,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:30,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:30,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 0 proven. 2280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:31,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:31,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 580 states and 874 transitions. [2022-11-22 00:01:31,987 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 874 transitions. [2022-11-22 00:01:31,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-22 00:01:31,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:31,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:33,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 2352 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:37,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 588 states and 884 transitions. [2022-11-22 00:01:37,771 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 884 transitions. [2022-11-22 00:01:37,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-22 00:01:37,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:37,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 2093 trivial. 0 not checked. [2022-11-22 00:01:40,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 592 states and 889 transitions. [2022-11-22 00:01:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 889 transitions. [2022-11-22 00:01:40,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-22 00:01:40,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2376 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 2280 trivial. 0 not checked. [2022-11-22 00:01:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 592 states and 888 transitions. [2022-11-22 00:01:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 888 transitions. [2022-11-22 00:01:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-22 00:01:41,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:41,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:46,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 600 states and 905 transitions. [2022-11-22 00:01:46,360 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 905 transitions. [2022-11-22 00:01:46,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-22 00:01:46,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:46,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:47,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 2475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:48,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 602 states and 907 transitions. [2022-11-22 00:01:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 907 transitions. [2022-11-22 00:01:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-22 00:01:48,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:48,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:49,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2550 backedges. 2550 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:01:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 610 states and 917 transitions. [2022-11-22 00:01:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 917 transitions. [2022-11-22 00:01:53,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-22 00:01:53,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:53,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 2280 trivial. 0 not checked. [2022-11-22 00:01:57,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:57,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 614 states and 922 transitions. [2022-11-22 00:01:57,182 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 922 transitions. [2022-11-22 00:01:57,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-11-22 00:01:57,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:57,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:57,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2575 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 2475 trivial. 0 not checked. [2022-11-22 00:01:57,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 614 states and 921 transitions. [2022-11-22 00:01:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 921 transitions. [2022-11-22 00:01:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-22 00:01:57,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:57,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:57,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:58,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:03,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 622 states and 938 transitions. [2022-11-22 00:02:03,416 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 938 transitions. [2022-11-22 00:02:03,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-11-22 00:02:03,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:03,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 0 proven. 2678 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:05,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:05,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 624 states and 940 transitions. [2022-11-22 00:02:05,155 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 940 transitions. [2022-11-22 00:02:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-11-22 00:02:05,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:05,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 2756 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:11,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 632 states and 950 transitions. [2022-11-22 00:02:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 950 transitions. [2022-11-22 00:02:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-11-22 00:02:11,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:11,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 2475 trivial. 0 not checked. [2022-11-22 00:02:14,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 636 states and 955 transitions. [2022-11-22 00:02:14,690 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 955 transitions. [2022-11-22 00:02:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-22 00:02:14,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:14,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:14,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2782 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 2678 trivial. 0 not checked. [2022-11-22 00:02:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 636 states and 954 transitions. [2022-11-22 00:02:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 954 transitions. [2022-11-22 00:02:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-11-22 00:02:14,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:14,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:20,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 644 states and 971 transitions. [2022-11-22 00:02:20,842 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 971 transitions. [2022-11-22 00:02:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-11-22 00:02:20,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:20,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:21,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2889 backedges. 0 proven. 2889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 646 states and 973 transitions. [2022-11-22 00:02:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 973 transitions. [2022-11-22 00:02:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-11-22 00:02:22,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:22,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:24,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 2970 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:29,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 654 states and 983 transitions. [2022-11-22 00:02:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 983 transitions. [2022-11-22 00:02:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-11-22 00:02:29,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:29,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:29,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2889 backedges. 211 proven. 0 refuted. 0 times theorem prover too weak. 2678 trivial. 0 not checked. [2022-11-22 00:02:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 658 states and 988 transitions. [2022-11-22 00:02:32,889 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 988 transitions. [2022-11-22 00:02:32,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-22 00:02:32,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:32,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:32,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:32,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 2889 trivial. 0 not checked. [2022-11-22 00:02:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 658 states and 987 transitions. [2022-11-22 00:02:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 987 transitions. [2022-11-22 00:02:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-11-22 00:02:32,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:32,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:39,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:39,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 666 states and 1004 transitions. [2022-11-22 00:02:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1004 transitions. [2022-11-22 00:02:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-11-22 00:02:39,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:39,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 0 proven. 3108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 668 states and 1006 transitions. [2022-11-22 00:02:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1006 transitions. [2022-11-22 00:02:41,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-11-22 00:02:41,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:41,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3192 backedges. 3192 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:47,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:47,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 676 states and 1016 transitions. [2022-11-22 00:02:47,887 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1016 transitions. [2022-11-22 00:02:47,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-11-22 00:02:47,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:47,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:48,015 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 2889 trivial. 0 not checked. [2022-11-22 00:02:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 680 states and 1021 transitions. [2022-11-22 00:02:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1021 transitions. [2022-11-22 00:02:51,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-11-22 00:02:51,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:51,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:51,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 3220 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 3108 trivial. 0 not checked. [2022-11-22 00:02:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 680 states and 1020 transitions. [2022-11-22 00:02:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1020 transitions. [2022-11-22 00:02:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-22 00:02:51,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:51,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:53,205 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:02:57,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 688 states and 1037 transitions. [2022-11-22 00:02:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1037 transitions. [2022-11-22 00:02:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-11-22 00:02:57,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:57,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:58,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 0 proven. 3335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 690 states and 1039 transitions. [2022-11-22 00:03:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1039 transitions. [2022-11-22 00:03:00,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-11-22 00:03:00,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:00,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3422 backedges. 3422 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:06,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 698 states and 1049 transitions. [2022-11-22 00:03:06,866 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1049 transitions. [2022-11-22 00:03:06,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-11-22 00:03:06,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:06,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:06,987 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 3108 trivial. 0 not checked. [2022-11-22 00:03:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 702 states and 1054 transitions. [2022-11-22 00:03:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1054 transitions. [2022-11-22 00:03:10,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-11-22 00:03:10,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:10,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:10,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3451 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 3335 trivial. 0 not checked. [2022-11-22 00:03:10,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:10,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 702 states and 1053 transitions. [2022-11-22 00:03:10,723 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1053 transitions. [2022-11-22 00:03:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-11-22 00:03:10,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:17,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:17,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 710 states and 1070 transitions. [2022-11-22 00:03:17,396 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1070 transitions. [2022-11-22 00:03:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-11-22 00:03:17,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:17,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:17,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:18,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:19,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 712 states and 1072 transitions. [2022-11-22 00:03:19,624 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1072 transitions. [2022-11-22 00:03:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-11-22 00:03:19,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:19,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 3660 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:26,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:26,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 720 states and 1082 transitions. [2022-11-22 00:03:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1082 transitions. [2022-11-22 00:03:26,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-11-22 00:03:26,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:26,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 3335 trivial. 0 not checked. [2022-11-22 00:03:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 724 states and 1087 transitions. [2022-11-22 00:03:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1087 transitions. [2022-11-22 00:03:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-11-22 00:03:30,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:30,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:30,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3690 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2022-11-22 00:03:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 724 states and 1086 transitions. [2022-11-22 00:03:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1086 transitions. [2022-11-22 00:03:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-11-22 00:03:30,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:30,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:33,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:38,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 732 states and 1103 transitions. [2022-11-22 00:03:38,322 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1103 transitions. [2022-11-22 00:03:38,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-22 00:03:38,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:38,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:39,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3813 backedges. 0 proven. 3813 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:40,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 734 states and 1105 transitions. [2022-11-22 00:03:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1105 transitions. [2022-11-22 00:03:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-11-22 00:03:40,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:40,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:42,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3906 backedges. 3906 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:48,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 742 states and 1115 transitions. [2022-11-22 00:03:48,340 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1115 transitions. [2022-11-22 00:03:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-11-22 00:03:48,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:48,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:48,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3813 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2022-11-22 00:03:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 746 states and 1120 transitions. [2022-11-22 00:03:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1120 transitions. [2022-11-22 00:03:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-22 00:03:52,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:52,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:52,634 INFO L134 CoverageAnalysis]: Checked inductivity of 3937 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 3813 trivial. 0 not checked. [2022-11-22 00:03:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 746 states and 1119 transitions. [2022-11-22 00:03:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1119 transitions. [2022-11-22 00:03:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-22 00:03:52,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:52,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:52,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:54,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 0 proven. 4096 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:03:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 754 states and 1136 transitions. [2022-11-22 00:03:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1136 transitions. [2022-11-22 00:03:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-22 00:03:59,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:59,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4064 backedges. 0 proven. 4064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 756 states and 1138 transitions. [2022-11-22 00:04:02,426 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1138 transitions. [2022-11-22 00:04:02,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-22 00:04:02,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:02,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:04,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4160 backedges. 4160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:10,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 764 states and 1148 transitions. [2022-11-22 00:04:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1148 transitions. [2022-11-22 00:04:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-22 00:04:10,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:10,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:10,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4064 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 3813 trivial. 0 not checked. [2022-11-22 00:04:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:14,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 768 states and 1153 transitions. [2022-11-22 00:04:14,492 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1153 transitions. [2022-11-22 00:04:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-22 00:04:14,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:14,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:14,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:14,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4192 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 4064 trivial. 0 not checked. [2022-11-22 00:04:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:14,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 768 states and 1152 transitions. [2022-11-22 00:04:14,577 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1152 transitions. [2022-11-22 00:04:14,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-22 00:04:14,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:14,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:14,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 0 proven. 4356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:22,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:22,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 776 states and 1169 transitions. [2022-11-22 00:04:22,287 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1169 transitions. [2022-11-22 00:04:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-22 00:04:22,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4323 backedges. 0 proven. 4323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 778 states and 1171 transitions. [2022-11-22 00:04:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1171 transitions. [2022-11-22 00:04:24,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-22 00:04:24,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:24,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4422 backedges. 4422 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:32,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 786 states and 1181 transitions. [2022-11-22 00:04:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1181 transitions. [2022-11-22 00:04:32,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-22 00:04:32,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:32,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:32,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:32,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4323 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 4064 trivial. 0 not checked. [2022-11-22 00:04:36,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:36,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 790 states and 1186 transitions. [2022-11-22 00:04:36,851 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1186 transitions. [2022-11-22 00:04:36,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-22 00:04:36,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:36,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:36,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 4323 trivial. 0 not checked. [2022-11-22 00:04:36,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:36,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 790 states and 1185 transitions. [2022-11-22 00:04:36,977 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1185 transitions. [2022-11-22 00:04:36,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-11-22 00:04:36,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:36,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:39,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 798 states and 1202 transitions. [2022-11-22 00:04:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1202 transitions. [2022-11-22 00:04:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-11-22 00:04:44,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:45,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4590 backedges. 0 proven. 4590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:47,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 800 states and 1204 transitions. [2022-11-22 00:04:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1204 transitions. [2022-11-22 00:04:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-22 00:04:47,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:47,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4692 backedges. 4692 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:04:55,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 808 states and 1214 transitions. [2022-11-22 00:04:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1214 transitions. [2022-11-22 00:04:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-22 00:04:55,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:55,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4590 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 4323 trivial. 0 not checked. [2022-11-22 00:04:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 812 states and 1219 transitions. [2022-11-22 00:04:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1219 transitions. [2022-11-22 00:04:59,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-11-22 00:04:59,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:59,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:59,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4726 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 4590 trivial. 0 not checked. [2022-11-22 00:04:59,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 812 states and 1218 transitions. [2022-11-22 00:04:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1218 transitions. [2022-11-22 00:04:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-11-22 00:04:59,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:08,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 820 states and 1235 transitions. [2022-11-22 00:05:08,056 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1235 transitions. [2022-11-22 00:05:08,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-11-22 00:05:08,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:08,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4865 backedges. 0 proven. 4865 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 822 states and 1237 transitions. [2022-11-22 00:05:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1237 transitions. [2022-11-22 00:05:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-11-22 00:05:10,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:10,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:13,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4970 backedges. 4970 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:19,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 830 states and 1247 transitions. [2022-11-22 00:05:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1247 transitions. [2022-11-22 00:05:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-11-22 00:05:19,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:19,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:19,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4865 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 4590 trivial. 0 not checked. [2022-11-22 00:05:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 834 states and 1252 transitions. [2022-11-22 00:05:23,930 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1252 transitions. [2022-11-22 00:05:23,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-11-22 00:05:23,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:23,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:23,990 INFO L134 CoverageAnalysis]: Checked inductivity of 5005 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 4865 trivial. 0 not checked. [2022-11-22 00:05:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 834 states and 1251 transitions. [2022-11-22 00:05:24,049 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1251 transitions. [2022-11-22 00:05:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-11-22 00:05:24,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:24,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:26,537 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 5184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:32,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:32,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 842 states and 1268 transitions. [2022-11-22 00:05:32,592 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1268 transitions. [2022-11-22 00:05:32,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-11-22 00:05:32,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:32,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:32,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:33,678 INFO L134 CoverageAnalysis]: Checked inductivity of 5148 backedges. 0 proven. 5148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 844 states and 1270 transitions. [2022-11-22 00:05:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1270 transitions. [2022-11-22 00:05:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-11-22 00:05:35,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:35,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:35,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:37,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5256 backedges. 5256 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 852 states and 1280 transitions. [2022-11-22 00:05:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1280 transitions. [2022-11-22 00:05:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-11-22 00:05:44,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 5148 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 4865 trivial. 0 not checked. [2022-11-22 00:05:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:48,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 856 states and 1285 transitions. [2022-11-22 00:05:48,829 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1285 transitions. [2022-11-22 00:05:48,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-11-22 00:05:48,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:48,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 5292 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 5148 trivial. 0 not checked. [2022-11-22 00:05:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 856 states and 1284 transitions. [2022-11-22 00:05:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1284 transitions. [2022-11-22 00:05:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-11-22 00:05:48,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:48,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 0 proven. 5476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:57,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:57,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 864 states and 1301 transitions. [2022-11-22 00:05:57,611 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1301 transitions. [2022-11-22 00:05:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-11-22 00:05:57,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:57,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:58,941 INFO L134 CoverageAnalysis]: Checked inductivity of 5439 backedges. 0 proven. 5439 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:00,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:00,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 866 states and 1303 transitions. [2022-11-22 00:06:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1303 transitions. [2022-11-22 00:06:00,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-11-22 00:06:00,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:00,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5550 backedges. 5550 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:09,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:09,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 874 states and 1313 transitions. [2022-11-22 00:06:09,710 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1313 transitions. [2022-11-22 00:06:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-11-22 00:06:09,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:09,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5439 backedges. 291 proven. 0 refuted. 0 times theorem prover too weak. 5148 trivial. 0 not checked. [2022-11-22 00:06:14,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 878 states and 1318 transitions. [2022-11-22 00:06:14,490 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1318 transitions. [2022-11-22 00:06:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-22 00:06:14,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:14,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 5587 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 5439 trivial. 0 not checked. [2022-11-22 00:06:14,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:14,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 878 states and 1317 transitions. [2022-11-22 00:06:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1317 transitions. [2022-11-22 00:06:14,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-11-22 00:06:14,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:14,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 0 proven. 5776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 886 states and 1334 transitions. [2022-11-22 00:06:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1334 transitions. [2022-11-22 00:06:23,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-22 00:06:23,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:23,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 5738 backedges. 0 proven. 5738 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:26,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 888 states and 1336 transitions. [2022-11-22 00:06:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1336 transitions. [2022-11-22 00:06:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-11-22 00:06:26,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:26,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5852 backedges. 5852 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 896 states and 1346 transitions. [2022-11-22 00:06:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1346 transitions. [2022-11-22 00:06:36,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-11-22 00:06:36,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:36,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5738 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 5439 trivial. 0 not checked. [2022-11-22 00:06:41,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 900 states and 1351 transitions. [2022-11-22 00:06:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1351 transitions. [2022-11-22 00:06:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-11-22 00:06:41,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 5738 trivial. 0 not checked. [2022-11-22 00:06:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 900 states and 1350 transitions. [2022-11-22 00:06:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1350 transitions. [2022-11-22 00:06:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-11-22 00:06:42,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat